The second world war saw many varied weapons being used by soldiers. Let's look at what was manufactured and being used on the battlefield.

Leave a comment below letting us know what weapon you found the most interesting or what weapon you would like to see ina sequel video.

Infantry Weapons of WWI
https://www.youtube.com/watch?v=S0t4afIEw0M

Support the cartoons on patreon:

https://www.patreon.com/simplehistory?ty=c


Get your copy of Simple History: World War II today!

https://www.amazon.com/Simple-....History-simple-guide

Simple history gives you the facts, simple!

See the book collection here:

Amazon USA

http://www.amazon.com/Daniel-Turner/e/B00H5TYLAE/ref=sr_ntt_srch_lnk_1?qid=1457289367&sr=8-1


Amazon UK
http://www.amazon.co.uk/Daniel-Turner/e/B00H5TYLAE/ref=sr_ntt_srch_lnk_1?qid=1457289367&sr=8-1

http://www.simplehistory.co.uk/

https://www.facebook.com/Simpl....e-History-5494376751

https://twitter.com/simple_guides


Credit:

Narrator:

Chris Kane

https://ckvox.com/

https://www.youtube.com/channe....l/UCbFfLQAj_zE6rSo7A


Animation:
Daniel Turner

Artwork:
Daniel turner


Music

The Victory Of The War

No Copyright Free Music
GENERIC MUSIC
CINEMATIC Music

Pictures: Wikimedia Commons (Public Domain)

Sources:

Richard R. Hallock, Colonel (retired) of US Army M16 Case Study 16 March 1970

Website Designing Company that works towards providing affordable and best web development services and designing services in Meerut- India. Also, web top solution is providing best website seo seeker. if you want to get your website of google's first page, join us web top solution in meerut

In todays' video you will know how to sign up and setup Google Workspace for Education (Formerly G Suite), A free platform available for eligible institutions and schools which allows you to set up your business emails and access all the powerful apps and tools that Google Workspace has to offer.

Google Workspace for Education Free trial for 14 Days
--------------------------------------------------------------------------------------------
https://edu.google.com/intl/AL....L_in/products/worksp

Approval Request form
------------------------------------------
https://support.google.com/a/contact/edu_approval?visit_id=637546681524897520-3674558845&rd=1


Business Enquiries @ 9319672345
Map: https://g.page/r/Cf87YQftsz-pEAE
Facebook : https://www.facebook.com/WTS2009
Website : www.webtopsolutions.org

Graphing a parabola with a table of values

Practice this lesson yourself on KhanAcademy.org right now:
https://www.khanacademy.org/math/algebra/quadratics/solving_graphing_quadratics/e/graphing_parabolas_0.5?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

Watch the next lesson: https://www.khanacademy.org/math/algebra/quadratics/solving_graphing_quadratics/v/quadratic-functions-2?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

Missed the previous lesson?
https://www.khanacademy.org/math/algebra/quadratics/features-of-quadratic-functions/v/modeling-mosquitos-with-quadratics?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraI

Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you a simple way to express that repetitive process. It's also seen as a "gatekeeper" subject. Once you achieve an understanding of algebra, the higher-level math subjects become accessible to you. Without it, it's impossible to move forward. It's used by people with lots of different jobs, like carpentry, engineering, and fashion design. In these tutorials, we'll cover a lot of ground. Some of the topics include linear equations, linear inequalities, linear functions, systems of equations, factoring expressions, quadratic expressions, exponents, functions, and ratios.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s Algebra channel:
https://www.youtube.com/channe....l/UCYZrCV8PNENpJt36V
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

VITAL FUNCTIONS https://youtu.be/SKy_C2cr63M
PREMIERES! 👉 https://www.youtube.com/playli....st?list=PLLF_mZmNqOn
PLANT KINGDOM https://www.youtube.com/playli....st?list=PLLF_mZmNqOn
Discover hundreds of never-before-seen resources! Create your free account at https://my.happylearning.tv/ and start learning in the most entertaining way.

What are you waiting for? Did you know how plants eat 😋? It's not like you and me, take a look!

👉SUBSCRIBE TO HAPPY LEARNING! http://bit.ly/HappyLearningTV
👉Web site: https://happylearning.tv/en/
👉Follow us on Facebook: https://www.facebook.com/HappyLearningTv

Recommended video: Climate Change
https://www.youtube.com/watch?v=YsvABLmrpX4&t=2s
----
Hello friends! Welcome to a new Happy Learning video.
Have you ever wondered how plants feed? To answer this question, we need to understand photosynthesis!

Photosynthesis is a process in which plants make their own food to be able to grow and develop. In order to perform photosynthesis, they need various elements: sunlight, carbon dioxide, obtained from air and water. They also need chlorophyll, which is a green substance that all plants have, and is fundamental for performing photosynthesis, since it could not happen without it. By the way! chlorophyll is what gives all plants their green colour!

But how does photosynthesis take place?
Look at this plant. As you can see, its roots are anchored to the ground, and through them, the plant absorbs water and minerals in the soil.
Water with minerals are transported up the stem, reaching the leaves. The leaves are full of tiny pores, called stomata, which absorb carbon dioxide that air in their surrounding contains.
All this containing water, minerals and carbon dioxide is called raw sap.

Now it’s chlorophyll’s turn!
The chlorophyll in the leaves has all the necessary ingredients for photosynthesis to take place and when it receives sunlight, the process begins by transforming the raw sap into elaborated sap, which also circulates around the plant and works as food.
All plants feed from elaborated sap, and they store it in their roots, like a carrot. Or in their fruit, like an apple or a pear.

Now we know how photosynthesis takes place but…
Why is it so important?

Without plants, there would not be life on Earth, we wouldn't have oxygen to breathe or food to feed on. You already know that herbivores eat plants and carnivores, eat herbivores. Plants are fundamental for the food chain. And they are also fundamental for our respiration. Actually, when humans breathe, we turn oxygen into carbon dioxide, quite the opposite of when plants perform photosynthesis. A curious fact you need to know is that, at night, because plants don’t have sunlight to photosynthesise, they breathe like humans do. They take in oxygen and release carbon dioxide. Remember that!

And one last thing so you understand the importance of photosynthesis. When plants absorb dirty and contaminated gases, they transform them into pure air, into oxygen! This way, they clean the atmosphere and all nature. Plants are the best solution to fight against contamination, don’t you think?

Goodbye friends! And don’t forget to subscribe to Happy Learning Tv!

DeepSeek-R1 is a strong performing, open source reasoning model with several distilled versions that can be run locally. Here, we walk through the DeepSeek-R1 paper to review the details of the training methodology, download the 14b distilled model via Ollama, test generation / JSON-mode, and then test it in a fully local "deep research" assistant that performs web-research / summarization w/ an iterative reflection step to improve its results.

Video notes:
https://mirror-feeling-d80.not....ion.site/DeepSeek-R1

Code repo:
https://github.com/langchain-a....i/ollama-deep-resear

Related video on reasoning models:
https://www.youtube.com/watch?v=f0RbwrBcFmc

Prior build-from-scratch video for an earlier version of this research assistant:
https://www.youtube.com/watch?v=XGuTzHoqlj8

-----------------------------------------------------------------------------------
Please SUBSCRIBE to our channel, LIKE, and SHARE to encourage us to share more useful and interesting knowledge.
請訂閱我們的頻道、點讚、分享，鼓勵我們分享更多有用又有趣的知識。
-----------------------------------------------------------------------------------
Welcome to watch our videos
歡迎觀看我們所創作的的其他影片
1）Basic Conversation 會話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

2) Grammar 語法
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

3）English Speaking
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

4）Funny Jokes 笑話
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

5）Vocabulary 詞彙
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

6）English Idioms 英語成語
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

7）Revision Exercise 重温練習
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

8）Fun Games 趣遊戲味
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

9） Tongue Twister 繞口令
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

10）Writing a composition 作文
https://www.youtube.com/playli....st?list=PLPoPxSDq_eP

-----------------------------------------------------------------------------------
Please SUBSCRIBE to our channel, LIKE, and SHARE to encourage us to share more useful and interesting knowledge.
請訂閱我們的頻道、點讚、分享，鼓勵我們分享更多有用又有趣的知識。
-----------------------------------------------------------------------------------
Daily revision 3_simple present/past tense_BGM info
Candy by Sakura Girl | https://soundcloud.com/sakuragirl_official
Music promoted by https://www.chosic.com/free-music/all/
Creative Commons CC BY 3.0
https://creativecommons.org/licenses/by/3.0/

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/sc....ience/physics/centri

Proving that a = v^2/r. Created by Sal Khan.

Watch the next lesson: https://www.khanacademy.org/science/physics/centripetal-force-and-gravitation/centripetal-acceleration-tutoria/v/loop-de-loop-question?utm_source=YT&utm_medium=Desc&utm_campaign=physics

Missed the previous lesson? https://www.khanacademy.org/science/physics/centripetal-force-and-gravitation/centripetal-acceleration-tutoria/v/jrhildebrand-turning?utm_source=YT&utm_medium=Desc&utm_campaign=physics

Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channe....l/UC0oGarQW2lE5PxhGo
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

English Grammar Course FULL Quiz (250 Questions): https://shawenglish.com/quizze....s/full-basic-english

English Grammar Course MINI Quiz (25 Questions):https://shawenglish.com/course....s/beginner-1-learn-b

👉Free English Video Classes and Community Chat
Join our WhatsApp: https://forms.gle/ogU1L5aws55DQLDf8

Esther is an American teacher from California.
It is the best video course for beginner students. Esther teaches English articles, pronouns, prepositions, adjectives, etc. This video is perfect to help you improve your English speaking, listening, writing, and reading.
0:00 - Beginner English Introduction
0:57 - Vowels and Consonants
5:57 - a/an + Noun
11:26 - Singular / Plural Nouns
20:45 - Subjective Pronouns
26:53 - Subjective Pronouns + Be
33:44 - Subjective Pronouns + Be + Not 38:43 - 'be' Verb Pronoun Questions
49:54 - Review #1 - Subjective Pronouns 53:12 - Grammar Check Up #1
58:55 - What + Be Verb Questions
1:03:43 - This / That
1:07:32 - These / Those
1:11:58 - This / That / These / Those Practice
1:13:47 - Possessive Adjectives
1:21:46 - Possessive Pronouns
1:27:04 - Grammar Check Up #2
1:34:16 - Articles + Noun
1:40:47 - Prepositions: in / on / under 1:45:44 - Beginner Adjectives
1:50:13 - Grammar Check Up #3
1:57:41 - Have / Has
2:01:59 - Don't / Doesn't Have Questions 2:06:26 - Do / Does Have Questions
2:10:42 - Grammar Check Up #4
❤️✩Support Us! ✩
✭ Channel Membership: https://www.youtube.com/channe....l/UC_OskgZBoS4dAnVUg
✭ PayPal: https://paypal.me/shawenglish
✭ Patreon: https://www.patreon.com/ShawEnglish

👉✩ Connect With Us✩
✭ Website: http://www.shawenglish.com
✭ Facebook Page: https://www.facebook.com/shawenglish/
✭ Facebook Group: https://www.facebook.com/groups/162048911162706/
✭ WhatsApp: http://shawenglish.com/whatsap....p-learn-english-with
✭ Instagram: https://www.instagram.com/shawenglishonline/
✭ Twitter: https://twitter.com/ShawEnglishNow
✭ Line: https://line.me/R/ti/g/5AJpLqlaln
✭ Telegram: https://t.me/ShawEnglish
✭ KakaoTalk: https://open.kakao.com/o/gcIHXP1
✭ Naver Café (네이버 카페): http://cafe.naver.com/shawenglish

🧔Learn English With Robin Shaw: http://shawenglish.com/learn-english-with-robin/
👩‍🏫 Learn English with a live teacher NOW!
https://www.youtube.com/LearnEnglishLive

#ShawEnglish #learngrammar #grammar

New Seven Wonders of the World 2022 https://youtu.be/YipDbhFIErU

Seven Wonders of the world by SuccessCDs Education.

Also See
Top 10 languages Spoken in the World
https://www.youtube.com/watch?v=c0SFXhaKlRo

General Knowledge - Important Dates to Remember
https://www.youtube.com/watch?v=zGWImLjgcWc


General Knowledge I Important Rivers of the World
https://www.youtube.com/watch?v=UEwCPJj-5Z0

SuccessCDs Education ( https://www.youtube.com/suc... ) is an online channel focused on providing education through Videos as per CBSE, ICSE and NCERT syllabi upto Class 12 (K-12) for English, Hindi, Science, Social Science, Sanskrit and other subjects.

Our website ( https://www.successcds.net ) is one of the leading portal on Entrance Exams and Admissions in India.

Also visit our Channel for Entrance Exams in India FAQs & Application Process, GK & Current Affairs, Communication Skills

Follow us:
https://www.facebook.com/SuccessCD
https://google.com/+successcds
https://twitter.com/entranceexam
https://twitter.com/successcds
https://www.youtube.com/successcds1
https://www.youtube.com/englishacademy1

🍎 Sing a fun fruit song (with pictures!) with your kids and learn the names of different fruits in English! ✨ Animated friends Lucas, Ruby, Lily, and Brody present a fantastic and active way to educate children about apples 🍎, bananas 🍌, grapes 🍇, strawberries 🍓, oranges 🍊, and other fruits 🍉🥝🍍🍒🥑, all in an entertaining environment. 🤩 Kids will love singing along with the lyrics, and parents will love that everyone's learning the names of the fruits!

Watch this fantastic fruit sing-along in ultra HD 4K for a better experience. 🎓 You and your children will learn the names of many of the most popular fruits in the world, including apples, bananas, kiwi, watermelon, strawberries, oranges, pineapple, and cherries. 🎉 It's fun, it's catchy, and it's educational! It's great for preschoolers, kindergarteners, and children of all ages, and parents will enjoy it! 🥳

🎤 Fruit Song Lyrics:

I eat my fruits Everyday
Yummy yummy yummy fruits
Fruits are so healthy
Eat your fruits everyday

Apples, Bananas, Grapes, kiwi, watermelon
Strawberry, Orange, Pineapple, Cherry, Avocado

Yummy Yummy Yummy Fruits

Apples are my favorite
Juicy juicy red apples
Bananas are my favorite
Yummy yummy yellow bananas,

Hey Lucas,
What fruit is this?
"It's a red apple"

Apples, Bananas, Grapes, Kiwi, Watermelon
Strawberry, Orange, Pineapple, Cherry, Avocado

mmm Yummmyyy

Grapes are my favorite
Juicy juicy purple grapes
Watermelons are my favorite
Yummy yummy green watermelons

Hey Ruby
Can you guess what fruit this is?
"It is my favorite watermelon"

Apples, Bananas, Grapes, Kiwi, Watermelon
Strawberry, Orange, Pineapple, Cherry, Avocado

Yummy Yummy Yummy Fruits

Orange is my favorite
Juicy juicy round orange
Strawberries are my favorite
Yummy yummy red strawberries

Hey Brody
What fruit is this?
"It is a red strawberry"

Apples, Bananas, Grapes, Kiwi, Watermelon
Strawberry, Orange, Pineapple, Cherry, Avocado

mmm Yummmyyy

Cherries are my favorite
Juicy juicy red cherries
Pineapple is my favorite
Yummy yummy yellow pineapple

Hey Lilly
Can you guess what fruit this is?
"It is my favorite cherry"

Apples, Bananas, Grapes, Kiwi, Watermelon
Strawberry, Orange, Pineapple, Cherry, Avocado

Kiwis are my favorite
Yummy yummy brown kiwis
Avocados are my favorite
Yummy yummy green avocados

Apples, Bananas, Grapes, Kiwi, Watermelon
Strawberry, Orange, Pineapple, Cherry, Avocado

⭐ If our video entertains your child and makes them happy, please hit the LIKE button. SHARE it with your friends and family members so that more and more kids can sing and have fun. 👍 SUBSCRIBE to our channel to watch our other nursery rhymes, kids songs, and educational videos for children and parents. 🔔 And make sure you turn on the bell icon to get notified as soon as our new videos come up. 🔥

🛍️ Official Lucas & Friends Store Now Open - https://shop.rvappstudios.com

📢 Checkout Lucas & Friends Educational Children's Books: https://www.amazon.com/Lucas-F....riends-by-RV-AppStud

🎯 Try our FREE Educational Apps for Babies & Toddlers:
🟡 Google Play: https://play.google.com/store/....apps/dev?id=74300059
🟣 iOS: https://apps.apple.com/develop....er/rv-appstudios-llc
🟢 RV AppStudios: https://www.rvappstudios.com/kidsapp.html

🌟 More fun nursery rhymes and kids songs by RV AppStudios:
🥳 Put Your Hands In the Air Song - https://youtu.be/lKemaWQif4g
🦁 Lucas Song RV AppStudios - https://youtu.be/jpSMPm-DFUs
🎂 Birthday Song for Children - https://youtu.be/naWirAMrE5c
🥰 Humpty Dumpty Kids Song - https://youtu.be/mE1W-IE3_Dc

Copyright © RV AppStudios

#Fruits #KidsSong #NurseryRhymes

Discover hundreds of never-before-seen resources! Create your free account at https://my.happylearning.tv/ and start learning in the most entertaining way.

What are you waiting for? Let's get on our bikes, on a trip back in time and let's learn how these great means of transport were made 🚴‍♀️

💭Which one of the first bicycles that existed would you rather ride??
👇Let me know in the comments bellow!
-
With Happy Learning IT'S EASY PEASY 😉
-
👉SUBSCRIBE TO HAPPY LEARNING! http://bit.ly/HappyLearningTV
👉Web site: https://happylearning.tv/en/
👉Follow us on Facebook: https://www.facebook.com/HappyLearningTv

Recommended video: The Wheel
https://youtu.be/XzG1aPw7YBc
-----------
The Bicycle: Great inventions that changed history.

Hello friends! Welcome to a new HAppy Learning Video! Today, in our section great inventions of history, we’re going to get to know… the bicycle.

The bicycle is one of the most fun means of transport there is! Also, it is very ecological, and very healthy! Since when we ride a bicycle, we do physical exercise!
But… do you know who, and when the bicycle was invented? No? Well, let’s find out!

The truth is, that alike many other inventions, the bicycle was invented in various phases and it was various people who intervened in its evolution until reaching the bicycle we know today!

Here you can see the first bicycle in history! It was invented by Karl Drais in 1817 but, it doesn’t look a lot like contemporary bikes, it didn’t have pedals and you had to push it with feet on the ground.

In 1861, the Frenchman Ernest Michaux thought of putting pedals on the front wheel, but because it didn’t balance correctly, people fell off and his idea didn’t succeed. But it was useful so in 1873, James Starley, an English inventor, would manufacture a bicycle with the front wheel a lot bigger than the back one. Although the falls from so high up were dangerous, he made it easier to drive them, so in 1873, Thomas Steven commenced the first trip around the world. He took three years to finish it.

In 1885, John Kemp Starley, James Starley’s nephew invented a safe bicycle. Because it had breaks, and was a lot lower, falls were less frequent and less dangerous. Exactly, it was more secure… he had created a contemporary bicycle. From this moment on, the bicycle became famous throughout the whole world. And it started to be used for Cirque shows, to travel or just to do sports. But… the bicycle’s history hasn’t ended, there are still new bikes being invented, like mountain bikes, race bikes, electric or some which won’t move no matter how fast you pedal, like at the gym… There are a lot of curious bicycles, like all of these… It’s clear that the bicycle is an invention which runs smoothly! So everyone let’s ride a bike!

Goodbye Friends, see you in the next Happy Learning video! Oh! And don’t forget to subscribe to Happy Learning Tv!

It’s the first nap time at Melon Patch Academy!
Sing along with Miss Appleberry as she puts the class to sleep.
Subscribe for new videos every week: https://www.youtube.com/c/coco....melon?sub_confirmati

Watch our playlists:
Kids Songs by CoCoMelon
https://www.youtube.com/watch?v=4t5WI5RF67Y&list=PLT1rvk7Trkw6-eCetnOs60kLGdmcHhyj0&index=3
Nursery Rhymes in 3D
https://www.youtube.com/watch?v=z3-Tm_aS3N0&list=PLT1rvk7Trkw55UcI5ijZ_4QmsKqYSSXEq&index=2

Let’s all count sheep
Count 1, 2, 3
Until we sleep
Let’s all count sheep

Could we keep playing
Miss Appleberry
Could we keep playing
Please, please

You’ll play your best
If you have some rest
You’ll play your best
If you have some rest

I’m scared of the dark
Miss Appleberry
I’m scared of the dark
Please, please

See our light shine
You’ll be just fine
See our light shine
You will be just fine

I’m all by myself
Miss Appleberry
I’m all by myself
Please, please

There’s no need to fear
With your teddy here
There’s no need to fear
With your teddy here

In dreams you can fly
Through a starry sky
When nap time is done
We will have more fun

Let’s all count sheep
Count 1, 2, 3

About Cocomelon:

Where kids can be happy and smart!

At Cocomelon, our goal is to help make learning a fun and enjoyable experience for kids by creating beautiful 3D animation, educational lyrics, and toe-tapping music.

Kids will laugh, dance, sing, and play along with our videos, learning letters, numbers, animal sounds, colors, and much, much more while simply enjoying our friendly characters and fun stories.

We also make life easier for parents who want to keep their kids happily entertained, giving you the peace of mind that your children are receiving quality educational content. Our videos also give you an opportunity to teach and play with your children as you both watch!

WEBSITE: http://www.Cocomelon.com
FACEBOOK: https://www.facebook.com/Cocomelonkids
INSTAGRAM: https://www.instagram.com/cocomelon/
TWITTER: https://www.twitter.com/Cocomelonkids


Copyright © Treasure Studio, Inc. All rights reserved.

"Identifying the anode and cathode in a galvanic cell, and calculating the voltage using standard electrode potentials.

Watch the next lesson: https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/shorthand-notation-for-galvanicvoltaic-cells?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Missed the previous lesson? https://www.khanacademy.org/science/chemistry/oxidation-reduction/batter-galvanic-voltaic-cell/v/galvanic-cell-voltaic-cell?utm_source=YT&utm_medium=Desc&utm_campaign=chemistry

Chemistry on Khan Academy: Did you know that everything is made out of chemicals? Chemistry is the study of matter: its composition, properties, and reactivity. This material roughly covers a first-year high school or college course, and a good understanding of algebra is helpful.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s Chemistry channel: https://www.youtube.com/channe....l/UCyEot66LrwWFEMONv
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Educational video for children to learn how the human ear works. Learn where the three tiny bones are and what is the function of the cochlea. We're also going to give to give you lots of practical ear-care tips! This video belongs to a larger collection of Science videos for children to learn in a fun way. Excellent resource for elementary education.

Thanks for visiting us! If you want your children to smile and learn, subscribe! :D

We only upload our own content, designed by educators so that children smile and learn while watching a video.

All of our content reinforces educational values, encouraging the use of multiple intelligences and language learning.

If you like our videos, download “The Smart Library” now. You’ll discover more than 70 interactive games and stories for children designed by educators. The stories are based on VALUES like friendship, respect, and generosity, and our games cover all of the MULTIPLE INTELLIGENCES. All our content is in SPANISH, ENGLISH, FRENCH, ITALIAN and PORTUGUESE.

This video sample from our English Language Arts 1 course helps students learn to create possessive singular nouns using bright and fun visual examples.

Don't forget to subscribe to our channel for more educational videos!

One of the most famous swords was the Cutlass, used by naval men for centuries but made famous by pirates.
The overall build of the Cutlass made it extremely popular among seafarers in the 17th and 18th centuries.
As a short broadsword, generally around 28 inches in length, the Cutlass was ideal for use on ships, where space was limited.

Become a Simple History member: https://www.youtube.com/simplehistory/join
Support us on Patreon: https://www.patreon.com/simplehistory

Copyright: DO NOT translate and re-upload our content on Youtube or other social media.

SIMPLE HISTORY MERCHANDISE

Get the Simple History books on Amazon:

https://www.amazon.com/Daniel-....Turner-%60/e/B00H5TY

T-Shirts

https://teespring.com/stores/s....imple-history-offici

Simple history gives you the facts, simple!

See the book collection here:

Amazon USA

http://www.amazon.com/Daniel-Turner/e/B00H5TYLAE/


Amazon UK
http://www.amazon.co.uk/Daniel....-Turner/e/B00H5TYLAE


https://www.facebook.com/Simpl....e-History-5494376751

https://twitter.com/SimpleHistoryYT


Credit:
Created by Daniel Turner

Narrator:

Chris Kane
https://vocalforge.com/

Script: Conan White

Music Credit:
Celtic Impulse - Celtic by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/r....oyalty-free/index.ht
Artist: http://incompetech.com/

Sources:

https://pastebin.com/zHvRBHSz

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/ma....th/cc-seventh-grade-

The naming of an angle is related to the line segments that create it. We'll also learn about the angle's vertex. Come on. Let's do this.

Watch the next lesson: https://www.khanacademy.org/math/geometry/parallel-and-perpendicular-lines/Angle_basics/v/measuring-angles-in-degrees?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry

Missed the previous lesson?
https://www.khanacademy.org/math/geometry/intro_euclid/v/identifying-ray?utm_source=YT&utm_medium=Desc&utm_campaign=Geometry

Geometry on Khan Academy: We are surrounded by space. And that space contains lots of things. And these things have shapes. In geometry we are concerned with the nature of these shapes, how we define them, and what they teach us about the world at large--from math to architecture to biology to astronomy (and everything in between). Learning geometry is about more than just taking your medicine ("It's good for you!"), it's at the core of everything that exists--including you. Having said all that, some of the specific topics we'll cover include angles, intersecting lines, right triangles, perimeter, area, volume, circles, triangles, quadrilaterals, analytic geometry, and geometric constructions. Wow. That's a lot. To summarize: it's difficult to imagine any area of math that is more widely used than geometry.

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s Geometry channel:
https://www.youtube.com/channe....l/UCD3OtKxPRUFw8kzYl
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

¡Pío pío pío, mamá gallina cuida, alimenta y abraza a los pollitos!

Suscríbete al canal LiaChaCha en Español - Canciones Infantiles: https://www.youtube.com/channe....l/UCdQ5iyJZZkOQQYyGv

Letras:
Los pollitos dicen
Pío pío pío
Cuando tienen frío
Pío pío pío
La mamá gallina
viene rapidito
Les da un abrazo
y les da abrigo
Están muy felices
Pío pío pío
(Pío pío pío)
Los pollitos dicen
Pío pío pío

Los pollitos dicen
Pío pío pío
Cuando tienen hambre
Pío pío pío
La mamá gallina
viene rapidito
Y ella les trae
el maíz y el trigo
Coman coman coman
Pío pío pío
(Pío pío pío)
Los pollitos dicen
Pío pío pío

Los pollitos dicen
Pío pío pío
Cuando ellos quieren jugar
Pío pío pío
La mamá gallina
viene rapidito
Ella los protege
guía su camino
guía su camino
Saltan saltan saltan
Pío pío pío
(Pío pío pío)
Los pollitos dicen
Pío pío pío

Los pollitos dicen
Pío pío pío
Cuando tienen sueño
Pío pío pío
La mamá gallina
viene rapidito
Bajo sus dos alas
duermen calentitos
Pío pío pío
Pío pío pío
(Pío pío pío)
Pío pío pío
Pío pío pío

#cancionesinfantiles #muñequitosinfantiles #LiaChachaenEspañol

—————LiaChaCha en Español—————
Bienvenido a Lia & ChaCha, donde te invitamos a entrar en el mundo de Lia y ChaCha, dos adorables gemelos que atraviesan los altibajos de la hermandad. Acompáñenos a explorar sus juguetonas interacciones, desde las peleas hasta los momentos de amor entre hermanos, y sea testigo de cómo se desenvuelven en las relaciones con sus hermanos, familiares y amigos.

Creemos que el aprendizaje es más eficaz cuando es divertido. Por eso creamos contenidos que combinan educación y entretenimiento, haciendo que la experiencia de aprendizaje sea divertida y enriquecedora. Nuestros vídeos están pensados para ayudar a los más pequeños a conectar con la vida cotidiana de una forma emocionante, fomentando el descubrimiento y el aprendizaje a través del juego.

Únete a nosotros en Lia & ChaCha, donde padres e hijos se reúnen para vivir una experiencia única de conexión, educación y risas compartidas. Vamos a aprender, crecer y crear recuerdos juntos.

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/hu....manities/world-histo

Learn about the outbreak of World War I. Created by Sal Khan.

Practice this yourself on Khan Academy right now: https://www.khanacademy.org/humanities/world-history/euro-hist/world-war-i-tutorial/e/world-war-I-causes?utm_source=YT&utm_medium=Desc&utm_campaign=worldhistory

Watch the next lesson: https://www.khanacademy.org/humanities/world-history/euro-hist/american-entry-world-war-i/v/blockades-u-boats-and-sinking-of-the-lusitania?utm_source=YT&utm_medium=Desc&utm_campaign=worldhistory

Missed the previous lesson? https://www.khanacademy.org/humanities/world-history/euro-hist/world-war-i-tutorial/v/assassination-of-franz-ferdinand-by-gavrilo-princip?utm_source=YT&utm_medium=Desc&utm_campaign=worldhistory


About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s World History channel: https://www.youtube.com/channe....l/UC6KRvvmvkCchFMo2E
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

Want Google Gemini to create a fully illustrated storybook—with pages and read-aloud audio—in about a minute? In this tutorial, you’ll learn how to use the Storybook Gem in Google Gemini, how to add photos/files for more personal stories, and how to regenerate versions until the book is exactly what you want.

You’ll learn how to:
Find Gems → Storybook (or Explore Gems and search “Storybook”)
Write strong storybook prompts using: character, setting, problem, tone, illustration style
Add files (photos, documents, kid drawings) to personalize stories
Revise by iterating in chat (change tone, reading level, art style, ending, dialogue)
Use Listen for read-aloud narration + change the voice
Share/export/download your final storybook

⚠️ Data privacy reminder for educators: Avoid uploading real photos of students.

Classroom ideas
Storybook is great for:
Explaining complex concepts as a narrative (ex: photosynthesis as a hero’s journey)
Language practice with level targets
Student-centered stories with clear requirements
✅ Pro tip: Plan → Prompt → Revise with feedback.

Chapters
0:00 Storybook in under a minute (illustrations + audio)
0:22 Where to find the Storybook Gem
0:39 What to include in great prompts
0:53 Example prompt (robot on the moon)
1:14 Generate the book (about 10 pages)
1:42 Add files (photos/docs/drawings) + privacy note
2:01 Revise by iterating (tone/level/art/ending/dialogue)
2:43 Read-aloud audio + voice options
2:50 Share/export/download
3:02 Educator use cases + workflow tip