Top videos
Learn the relationship between force and distance in the work formula when it is applied to simple machines. Which simple machine requires the least amount of work, a short wedge or a long wedge?
More Information
http://www.moomoomathblog.com/....2022/03/simple-machi
As a Canadian-Australian, I have always wondered why it is that Australia has so many venomous animals that can kill you while Canada has virtually none.
Subscribe to Veritasium - it's free! http://bit.ly/YSWpWm
But it's not just Australia - it seems like all beautiful, warm places are cursed with venomous native species. So I set out to find the truth: why have all these venomous species evolved in the world's best holiday destinations?
I asked chemists, visited the zoo, interviewed entomologists and snake experts. The answer I found was complicated:
1. The majority of venomous species are ectotherms, cold-blooded creatures whose internal temperatures are governed by their surroundings.
2. This means they have limited periods of activity - mainly while it's warm out, and can only exert short bursts of energy, so they are generally "sit and wait" predators. This may explain why they, more than mammals or birds, evolved venom.
3. It also explains why there are more of these species in warm climates. There are more of all species in warm climates, but this trend is especially pronounced for ectotherms.
4. So there are a greater number of venomous species in warm places, simply because there are more species in warm places. Cold climates still have venomous creatures, like the rattlesnakes of Canada and European vipers.
5. But history also has a role to play. In Australia, there were no snakes until 20 million years ago when a venomous sea snake from Asia encountered the land, sending venomous species to all corners of the continent. Later non-venomous arrivals have done well in the tropics but not as well in Australia's colder climates, so venomous types still dominate there. Hawaii has no venomous land snakes and nor does Jamaica.
6. The recent ice age also would have driven ectotherms from the northern parts of the Northern Hemisphere. This is why there are no snakes in Ireland, for example.
Special thanks to Prof. Rick Shine, Prof. Dieter Hochuli, Prof. Roger Lowe, Prof. Martyn Poliakoff and Taronga Zoo, especially Joe Haddock and Dean Purcell.
Cinematography by Charles Clement
This fungus lives on your scalp and may affect the genes you express.
Check out Head & Shoulders research on getting rid of dandruff: https://ve42.co/HS
Animation by Pindex: https://ve42.co/pindex
When I started this project, I wasn't sure what caused dandruff and I also didn't think much science would go into making a shampoo like Head & Shoulders. So what I learned really surprised me:
There are hundreds of scientists working on this shampoo. They run crazy-sounding experiments like hanging hair near Tokyo highways to understand how real-world environments deposit dirt on hair. They use sophisticated scientific techniques like electron microscopes, nuclear magnetic resonance and gene sequencing to study dandruff on the molecular level.
In fact they sequenced the entire genome of Malassezia globosa in 2002, one year after the human genome project. Their findings are published in international refereed journals. What they have found is that the Malassezia fungi create free fatty acids as byproducts of their digestion, which for some people create irritation and lead to hyper-proliferation of skin cells, flaking, histamines, inflammatory cytokines, and blood proteins reaching the surface of the skin. These findings indicate the unhealthiness of dandruff scalp and suggest a possible remedy - controlling the metabolism of the Malassezia fungi. This is achieved using different active ingredients in different products and different parts of the world, including zinc pyrithione, selenium sulfide, and piroctone olamine. With the reduction of irritants, the scalp actually expresses different genes, producing a signature more similar to a non-dandruff baseline scalp.
Music from Epidemic Sound: http://epidemicsound.com
Music also by Kevin MacLeod: http://incompetech.com
The total solar eclipse from Madras, Oregon on August 21, 2017. As the moon passed in front of the sun turning day to night and revealing the sun's corona, apparently all I could think to say was 'Oh my goodness!'
This awe-inspiring phenomenon returned to the US on April 8, 2024, when total solar eclipse crossed North America, passing over Mexico, the United States, and Canada.
Special thanks to our Patreon supporters! Join the community to help us keep our videos free, forever: https://ve42.co/PatreonDE
Everyone says not to photograph your first solar eclipse and I think they might be right. I was focused on getting the exposure right for Bailey's beads and the diamond ring, plus making sure to get the corona and solar flares. This was a bit stressful but I'm delighted with the results.
This video originally included more info but since I'm uploading from Madras where the internet is sluggish, I cut out three minutes so the upload would happen before I had to leave for my flight.
Special thanks also to Dr. Teagan Wall for sharing this experience with me and Raquel Nuno for inspiring me to come to Oregon.
Music from http://epidemicsound.com "Spinning Earth 2" and
Kevin MacLeod http://incompetech.com "Big Mojo"
Learn how to calculate the scale factor. You can use scale or model or scale over the actual or the original in order to determine the scale.factor.
We want to share a special story with you:
kurzgesagt began as a small passion project, but thanks to your support through our shop, we’ve been able to grow and keep making inspiring science videos which remain free for everyone.
From our Human Era Calendar to posters, plushies, and everything in between, every purchase helps us bring more knowledge to the world. Thank you so much for your support!
OUR CHANNELS
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
German: https://kgs.link/youtubeDE
Spanish: https://kgs.link/youtubeES
French: https://kgs.link/youtubeFR
Portuguese: https://kgs.link/youtubePT
Arabic: https://kgs.link/youtubeAR
Hindi: https://kgs.link/youtubeHI
Japanese: https://kgs.link/youtubeJA
Korean: https://kgs.link/youtubeKO
HOW CAN YOU SUPPORT US?
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
This is how we make our living and it would be a pleasure if you support us!
Get Prodcuts designed with ❤ https://shop-us.kurzgesagt.org
Join the Patreon Bird Army 🐧 https://kgs.link/patreon
DISCUSSIONS & SOCIAL MEDIA
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
TikTok: https://kgs.link/tiktok
Reddit: https://kgs.link/reddit
Instagram: https://kgs.link/instagram
Twitter: https://kgs.link/twitter
Facebook: https://kgs.link/facebook
Discord: https://kgs.link/discord
Newsletter: https://kgs.link/newsletter
OUR VOICE
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
The Kurzgesagt voice is from
Steve Taylor: https://kgs.link/youtube-voice
OUR MUSIC ♬♪
▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀
700+ minutes of Kurzgesagt Soundtracks by Epic Mountain:
Spotify: https://kgs.link/music-spotify
Soundcloud: https://kgs.link/music-soundcloud
Bandcamp: https://kgs.link/music-bandcamp
Youtube: https://kgs.link/music-youtube
Facebook: https://kgs.link/music-facebook
If you want to help us caption this video, please send subtitles to subtitle@kurzgesagt.org
You can find info on what subtitle files work on YouTube here:
https://support.google.com/youtube/answer/2734698?hl=en-GB&ref_topic=7296214
Thank you!
https://ABCmouse.com/abc/YouTube
"Count to Ten" (See below for lyrics)
"Count to Ten" is an original children's song created by ABCmouse.com! This song helps children learn basic math and counting skills.
About Us:
ABCmouse.com is an award-winning website that uses a variety of activities, including these songs, to help children build a strong foundation for future academic success. ABCmouse.com Early Learning Academy provides a full online curriculum from preschool through 2nd grade, with more than 10,000 interactive learning activities that teach the subjects of reading, math, science, social studies, art, and music.
Parents, learn more about ABCmouse.com at https://ABCmouse.com/abc/YouTube .
Song Lyrics:
Here's my thumb! I have 1!
My 1 thumb is lots of fun!
Counting things is how I play!
Count to 1 all through the day!
I have eyes! 1 and 2!
My 2 eyes are very blue!
Counting things is how I play!
Count to 2 all through the day!
See the owls, there are 3!
3 brown owls up in the tree!
Counting things is how I play!
Count to 3 all through the day!
I have shells! I have 4!
4 shells from the ocean floor!
Counting things is how I play!
Count to 4 all through the day!
See the bees? There are 5!
I see 5 bees by the hive!
Counting things is how I play!
Count to 5 all through the day!
Here are chairs, with 6 bears!
6 bears sitting on 6 chairs!
Counting things is how I play!
Count to 6 all through the day!
See my coins! I have 7!
1, 2, 3, 4, 5, 6, 7!
Counting things is how I play!
Count to 7 all through the day!
See the birds? There are 8!
8 birds sitting on the gate!
Counting things is how I play!
Count to 8 all through the day!
I have books! I have 9!
My 9 books are in a line!
Counting things is how I play!
Count to 9 all through the day!
See the cars? I count 10!
10 cars driving home again!
Counting things is how I play!
Count to 10 all through the day!
Website: https://ABCmouse.com/abc/YouTube
Free Mobile Apps: http://ABCmouse.com/apps
Facebook: http://facebook.com/ABCmouse
Google+: http://google.com/+ABCmouse
Twitter: http://twitter.com/ABCmouse
Pinterest: http://pinterest.com/ABCmouse
YouTube Channel: http://youtube.com/ABCmouse
© Age of Learning, Inc. All rights reserved.
Visit https://www.abcmouse.com/learn/youtube to learn more about our award-winning online learning program for children 2-8!
🍀✨ ABCmouse is on a St. Patrick’s Day adventure to find the perfect shamrock! But when he picks a four-leaf clover instead of a real shamrock, his friends help him on a fun-filled scavenger hunt. Will they find the right one in time? And is that a real leprechaun they just saw?! 🌈🎒
👉 Discover more fun learning songs and educational videos by subscribing to our YouTube channel at https://YouTube.com/ABCmouse.
And visit https://www.abcmouse.com/learn/youtube to find out more about our award-winning online learning program for children 2–8!
© Age of Learning, Inc. All rights reserved.
In diesem Video zeige ich, wie die Kombination aus NotebookLM und Google Gemini einen leistungsstarken KI-Workflow bildet, mit dem sich Recherche in strukturierte, visuelle Ergebnisse verwandeln lässt.
Du siehst, wie NotebookLM dabei hilft, verlässliche Quellen einzubinden, Informationen gezielt zu extrahieren und sauber zu strukturieren – und wie Gemini diese Inhalte anschließend in animierte Diagramme, Infografiken,
Heatmaps und interaktive Strategieboards umsetzt.
Anhand von vier konkreten Use Cases führe ich Schritt für Schritt durch den gesamten Prozess: von der Recherche bis hin zu präsentationsfertigen Visuals. Wenn du schneller arbeiten, den Überblick behalten und hochwertige Ergebnisse ohne manuellen Designaufwand erstellen möchtest, bietet dieses Video einen praxisnahen Einstieg.
Kapitel
00:00 Einleitung
00:22 Animiertes Rangfolgen-Diagramm
01:51 Infografik
03:42 Animierte Heatmap
06:18 Interaktives Strategieboard
------------------
**LASS UNS VERNETZEN**
📸 Instagram – https://instagram.com/shakeelazq
🎬 TikTok – http://tiktok.com/@shakeela_zq
💼 LinkedIn – https://www.linkedin.com/in/sh....akeela-qureshi-78699
Video hashtags:
#notebooklm
#gemini
#googleki
#kiworkflow
#deepresearch
#kiproduktivität
#kitools
#kitutorials
#künstlicheintelligenz
👉 Prueba Freepik: https://www.freepik.com/pikaso/ai-image-generator?utm_source=youtube&utm_medium=content&utm_campaign=mitjana
SUSCRÍBETE a mi NEWSLETTER (recibe GPTs de regalo 🎁):
👉 https://acumbamail.com/newform..../web/XsIjg8yogJeW43f
---
ENLACES DEL VIDEO
*VPN que utilizo: https://bit.ly/surfs_VPN
Kimi K2: https://www.kimi.com/
Kimi en HugginChat: https://huggingface.co/chat/
Qwen Image Edit: https://huggingface.co/spaces/....tori29umai/Qwen-Imag
Hunyuan en FAL: https://fal.ai/models/fal-ai/h....unyuan-image/v3/text
---
MARCAS DE TIEMPO
00:00 Intro
01:05 Novedades Gemini
06:32 Novedades NotebookLM
11:40 Freepik Spaces
22:05 Nuevo Kimi K2 Thinking
30:21 Modelos de imagen
39:01 Novedad Qwen Image
43:05 Control de cámara VEO 3
---
✅ SUCRÍBETE A MI CANAL: http://bit.ly/suscribirse_XM
---
Instagram: https://www.instagram.com/xavier_mitjana/
Twitter: https://twitter.com/xavier_mitjana
Contacto comercial: xavmit.yt@gmail.com
*Al realizar una compra a través de cualquiera de estos enlaces de afiliado, recibimos una comisión muy pequeña sin costo adicional para ti. Esto me ayuda a hacer el canal sostenible y seguir ofreciendo contenido de calidad.
#inteligenciaartificial
EARTHWORKS. LAND ART. EARTH ART. Whatever you call it, we look at what it means to make art out in nature and in the world from the 1960s to today. To support our channel, visit: http://www.patreon.com/artassignment.
Thanks to our Grandmaster of the Arts Indianapolis Homes Realty, and all of our patrons, especially Lynn Gordon, Patrick Hanna, and Constance Urist.
Subscribe for new episodes of The Art Assignment every other Thursday!
--
Follow us elsewhere for the full Art Assignment experience:
Website: http://www.theartassignment.com
Instagram: http://instagram.com/theartassignment/
Extra Credit Group: http://www.facebook.com/groups/artass...
tumblr: http://theartassignment.tumblr.com/
All responses tumblr: http://all.theartassignment.com
Twitter: http://twitter.com/artassignment
Facebook: http://www.facebook.com/theartassignment
and maybe Reddit?: http://www.reddit.com/r/TheArtAssignment
每天進辦公室就像在打高難度 RPG？面對踢皮球的史萊姆同事和愛突襲的 BOSS 老闆，你的職場生命值還剩多少？這支影片將手把手教你如何從平庸的 AI 聊天，進化到「數位化名人大腦」。透過 Gemini Gems 的人格設定與 NotebookLM 的精準知識庫，幫你召喚出具備專業邏輯的「AI 賈伯斯」，讓他在下班前 5 分鐘幫你搞定競品分析，提供情緒價值與實際方案！
【本集精華內容】
✅ 職場 RPG 現狀：如何應對各種「職場怪物」？
✅ 情緒價值 vs. 專家知識：為什麼你的 AI 助手總是不給力？
✅ NotebookLM 實戰：提煉賈伯斯演講、信件、訪談，建立專屬知識庫。
✅ 兩階段指令教學：從「靈魂拷問」到「大腦設定書」。
✅ 實測對比：只有語氣的 AI vs. 擁有專家邏輯的 AI 差異。
相關提示詞連結：https://docs.google.com/docume....nt/d/1cz3ZZPgh5GcCLi
⏱️ 章節時間戳 (Chapters)
00:00 職場如戰場：你遇到踢皮球的史萊姆了嗎？
00:40 下班前 5 分鐘的魔王關卡：競品分析報告
01:05 轉職「職場召喚術士」：Gemini Gems 登場
02:20 基礎實作：如何在 Gemini 中新增一個 Gem
03:45 為什麼我們需要 AI 提供「情緒價值」？
05:10 三種職場助手示範：啦啦隊長、老鳥毒雞湯、斯巴達教練
07:35 進階關鍵：如何建立「專家知識庫」 (RAG 技術簡介)
08:30 使用 NotebookLM 蒐集高品質資料來源
09:55 深度靈魂拷問：提煉語氣、價值觀與決策邏輯
11:15 產生「大腦設定書」並掛載至 Gemini Gems
12:15 實作圖表總結：兩階段打造 AI 神隊友
13:10 最終測試(1)：HR 專業會被 AI 取代嗎？
14:00 最終測試(2)：賈伯斯親自幫你寫產品發表簡報
15:10 結語：你想召喚哪位天才當你的外掛？
#GeminiGems #NotebookLM #AI職場應用 #賈伯斯 #人工智慧教學 #職場生存指南 #生成式AI #GoogleGemini #自動化工作 #AI指令大全
This week we tackle the intersection of art and our changing climate. Throughout history, art has helped reveal the climate around us and highlight our fragile relationship to it. We look at navigational charts from the Marshall Islands, Katsushika Hokusai’s "Under the Wave off Kanagawa", Pieter Bruegel the Elder’s "Hunters in the Snow", Mali's Great Mosque of Djenné, the Ise Shrine in Japan, steadily sinking Venice, the cave paintings of Lascaux, and Robert Smithson's Spiral Jetty, among others.
Check out Hot Mess to learn about how we can create a better future for our planet and ourselves!: https://www.youtube.com/channe....l/UCsaEBhRsI6tmmz12f
Thanks to our Grandmasters of the Arts Vincent Apa and Ernest Wolfe, and all of our patrons, especially Iain Eudaily, Patrick Hanna, Nichole Hicks, Eve Leonard, David Moore, Frame Monster Design Laboratory, Jane Quale, Constance Urist, and Nicholas Xu. To support our channel, visit: http://www.patreon.com/artassignment.
This episode was made in partnership with Smarthistory, the most-visited art history website in the world (https://smarthistory.org). Subscribe to their channel today: https://www.youtube.com/user/smarthistoryvideos
In this lesson we learn how to simplify algebraic fractions using factorisation. We will look at the addition and subtraction of fractions.
Do you need more videos? I have a complete online course with way more content. Click here: https://kevinmathandsciencelp1.com/299course/
🟢Follow me on Instagram: https://www.instagram.com/kevinmathscience
You have the power to change your brain!
Make watching our videos a habit and SUBSCRIBE! ►► http://bit.ly/iotbs_sub
↓↓↓ More info and sources below ↓↓↓
Got a bad habit you just can’t seem to break? That’s because it’s literally wired into your brain.
Every single thought, action, and feeling changes your brain. When repeated enough times, a habit is formed. This week we’ll talk about how an advertiser in the early 1900s got half of Americans to pick up a new behavior - and make it a habit we all know today.
#habits #brain #neuroscience
REFERENCES:
The power of habit: Why we do what we do in life and in business, Charles Duhill, 2012.
Smith, K. (2016). Habit formation. Dialogues Clin Neurosci, 18(1), 33–43.
Schultz, W., Apicella, P., and Ljungbergb , T. (1993). Responses of Monkey Dopamine Neurons to Reward and Conditioned Stimuli during Successive Steps of Learning a Delayed Response Task. The Journal of Neuroscience, 13(3), 900-913
Christina M.Gremel, C. M., Chancey, J.H., Atwood, B.K., Luo, G., Neve, R., Ramakrishnan, C., Deisseroth, K., Lovinger, D.M., and Costa, R.M. (2016). Endocannabinoid Modulation of Orbitostriatal Circuits Gates Habit Formation. Neuron, 93(6), 1312-1324.
-----------
FOLLOW US:
Twitter: @DrJoeHanson @okaytobesmart
Instagram: @DrJoeHanson
Merch: https://store.dftba.com/collec....tions/its-okay-to-be
Facebook: http://www.facebook.com/itsokaytobesmart
-----------
It’s Okay To Be Smart is hosted by Joe Hanson, Ph.D.
Director: Joe Nicolosi
Writer: Kimberly McCoy, Ph.D.
Creative Director: David Schulte
Editor/animator: Karl Boettcher
Producers: Stephanie Noone and Amanda Fox
Produced by PBS Digital Studios
Music via APM
Stock images from Shutterstock http://www.shutterstock.com
Use Google Gems in Google Gemini at gemini.google.com to create your own custom teaching assistant! Why trust 3rd party AI tools that may or may not have access to your data. Instead, easily build your own tool set in Google Gemini. Add research documents, your teaching pedagogy, and other files to the Gem so the results reflect your districts initiatives and your teaching values. Go further to share spreadsheets with complex prompts, hopefully someone shared them with you, to easily create your own list of teachers tools that are more transparent, customizable, and within your own Google Workspace.
Thousands of parents and educators are turning to the kids’ learning app that makes real learning truly fun. Try Kids Academy with
3-day FREE TRIAL! https://bit.ly/2GuGyL2
Personality Adjectives - Building Vocabulary - 3rd Grade
Some adjectives have a lot of personality! Let’s learn about positive character adjectives while watching an expert teacher thoroughly define each word! This video tutorial will expand your child’s vocabulary and grammar usage while he or she studies adjectives.
Watching this video will benefit your child because:
- New vocabulary becomes relatable with a teacher to explain each term
- Your child will gain a better understanding of adjectives that describe traits
While your child watches, he or she will learn about adjectives, build vocabulary, and learn about positive traits and emotions important to everyday life!
#TalentedAndGifted #LearnWithKidsAcademy
Kids Academy Talented and Gifted Program for kids aged 2-10:
App Store: https://smart.link/59833db06a6b8
Google Play: https://smart.link/597210af6eb83
*****
Subscribe to our channel: https://goo.gl/iG2Bdr
Connect with us on :
Our site: https://www.kidsacademy.mobi/
Facebook: https://www.facebook.com/KidsAcademyCompany
Twitter: https://twitter.com/KidsAcademyCo
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate
A dose of reality about vaccines…
Subscribe: http://bit.ly/iotbs_sub Twitter: @okaytobesmart
↓ More info and sources below ↓
As more and more parents are choosing not to vaccinate their children or are vaccinating them later, diseases like measles are making a comeback. What's behind this antivax movement? Are vaccines safe? How do vaccines work? Why do some people claim there is a link between vaccines and autism? This week we look at why are people afraid of something that has saved so many lives, and the history and science of vaccines. #vaccine #antivax #measles
REFERENCES AND FURTHER READING:
"The Panic Virus" by Seth Mnookin: http://amzn.to/1CB8Q7p
"On Immunity" by Eula Biss: http://amzn.to/1FTmmH1
Watch "Vaccines: Calling the Shots" from PBS' NOVA: https://www.youtube.com/watch?v=NVCO6_bpsEY
The Robert Falcon Scott expedition and the lost cure for scurvy, by Maciej Cegłowski: http://idlewords.com/2010/03/scott_and_scurvy.htm
The incredible value of vaccines: http://www.gavi.org/about/miss....ion/facts-and-figure
The Guardian's herd immunity simulation: http://www.theguardian.com/soc....iety/ng-interactive/
Map of global vaccine rates: http://gamapserver.who.int/gho..../interactive_charts/
How risky are vaccine side effects? http://www.cdc.gov/vaccines/va....c-gen/side-effects.h
Eula Biss on vaccines and empathy: http://www.vox.com/2015/2/6/79....92071/how-one-vaccin
Have an idea for an episode or an amazing science question you want answered? Leave a comment below!
Follow on Twitter: http://twitter.com/okaytobesmart
http://twitter.com/jtotheizzoe
Follow on Tumblr: http://www.itsokaytobesmart.com
Follow on Instagram: http://instagram.com/jtotheizzoe
-----------------
It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.DFollow me on Twitter: @jtotheizzoe
Email me: itsokaytobesmart AT gmail DOT com
Facebook: http://www.facebook.com/itsokaytobesmart
Google+ https://plus.google.com/+itsokaytobesmart
For more awesome science, check out: http://www.itsokaytobesmart.com
Produced for PBS Digital Studios
Joe Hanson - Creator/Host/Writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Andrew Matthews - Editing/Motion Graphics
Katie Graham - Director of Photography
John Knudsen - Gaffer
Dalton Allen - Post-Production Intern
Theme music:
"Ouroboros" by Kevin MacLeod
Other music via APM
Stock images from Shutterstock
-----------------
Last week's video:
What is Déjà Vu? https://www.youtube.com/watch?v=ut8mYGi0YRs
More videos:
Why Are Some People Left-Handed? https://www.youtube.com/watch?v=NPvMUpcxPSA
Why Did We Blow on NES Games? https://www.youtube.com/watch?v=4Gf9mtXnJfM
The Science of Game of Thrones - https://www.youtube.com/watch?v=Utu-LpJn3Is
There Was No First Human - https://www.youtube.com/watch?v=xdWLhXi24Mo health (industry) mmr polio
New technique from Anthropic helps us glean into the black box of generative AI models.
Let's break this down a bit and understand what this means.
#artificialintelligence @anthropic-ai #generativeai
