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If you traced your family tree back 185 million generations through evolution, you wouldn't be looking at a human, a primate, or even a mammal. You'd be looking at a fish. So where along that line does the first human show up? The answer may surprise you!

Inspired by Richard Dawkins' "The Magic of Reality" http://amzn.to/1eFPE0v
Also check out Richard Dawkins' "The Ancestor's Tale" http://amzn.to/1fbf17e

Images of prehistoric species used in this episode:
Tiktaalik, Procunsul, Plesiadapsis, Juramaia, Hylonomus - by Nobu Tamura (http://spinops.blogspot.com/)
Homo erectus (by Tim Evanson) http://bit.ly/1uwI5zu

Joe Hanson - Host and writer
Joe Nicolosi - Director
Amanda Fox - Producer, Spotzen IncKate Eads - Associate Producer
Katie Graham - Director of Photography
Andrew Matthews - Editor and motion graphics
John Knudsen - Gaffer

Music:
"Ouroboros" by Kevin MacLeod

Produced for PBS Digital Studios
-----------
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Pre-order our book YOU ARE AN ARTIST (which includes new assignments!) here: http://bit.ly/2kplj2h

Indianapolis-based artist Brian McCutcheon asks you to Customize It! This art prompt is asking you to look at the traits around the object and play with one of those traits, thus changing how it's used.

Sarah then highlights Méret Oppenheim, a key figure in surrealism, who transformed something as a cup and saucer.

INSTRUCTIONS - Customize It
1) Find a common object that you find interesting
2) Make a list of identifying traits about that object
3) Customize the object while thinking about and playing with one of those traits
4) Show us what you've done by posting to your social media platform of choice with #theartassignment

Find out more about The Art Assignment and how to submit your response: http://theartassignment.com/

Artist and designer Ben Denzer shares an assignment to make an ATYPICAL BOOK. He’s made books from meat, toilet paper, ketchup packets, and lottery tickets, among much else. Your challenge: 1) Make a book that is atypical in terms of its form or material + 2) Share it on Instagram or Twitter with #youareanartist.
#artbooks #bookbinding

Learn more about Ben’s work: http://bendenzer.com/
Learn more about the Center for Book Arts: http://centerforbookarts.org/

A GUIDE TO BASIC BOOKBINDING TECHNIQUES:
https://drive.google.com/file/....d/1gMy5mA33bRXniOVfq

Order the book You Are an Artist by Sarah Urist Green (cover design by Ben Denzer): http://bit.ly/2kplj2h

Thanks to our Grandmasters of the Arts Divide By Zero Collection, Sai Rakshith, and Gabriel Civita Ramirez, and to all of our patrons, especially Anthony Chivetta, Rich Clarey, Iain Eudailey, Tom Forwood, Patrick Hanna, Andrew Huynh, Eve Leonard, Audrey Mak Tung, David Moore, Jane Quale, Andrew Sheeler, Boris Silantiev, Josh Thomas, Constance Urist, and Roberta Zaphiriou. We are more grateful for you than you'll ever know!

To support our channel visit: http://www.patreon.com/artassignment, and subscribe for new episodes of The Art Assignment every... now and then. Find and follow us elsewhere, too:

Instagram: http://instagram.com/theartassignment/
Twitter: http://twitter.com/artassignment
Facebook: http://www.facebook.com/theartassignment
Facebook Art-Making Group: https://www.facebook.com/group....s/artassignmentextra
Website: http://www.theartassignment.com

Pre-order our book YOU ARE AN ARTIST (which includes new assignments!) here: http://bit.ly/2kplj2h This week we try our hand at one of those top 10 lists we keep seeing on the Interwebs these days. Specifically, we're going to talk about ten ideas that led to the idea of this very show! We'll look at how ideas are cyclical - informed by ideas that precede them AND informing those that follow. And we'll talk about how everything from meme culture and the maker movement to Sports Racers and Yoko Ono, got us to this point. Tell us in the comments, where it's going to go!

Follow us elsewhere for the full Art Assignment experience!
Tumblr: http://theartassignment.com
Response Tumblr: http://all.theartassignment.com
Twitter: http://twitter.com/artassignment
Instagram: http://instagram.com/theartassignment/
Facebook: http://www.facebook.com/theartassignment
and don't forget Reddit!: http://www.reddit.com/r/TheArtAssignment/

Get My NEW AI Pro v2.0 Course 👉 https://alexanderfyoung.com/7-....day-ai-prompt-engine

Get the prompt cheat sheet 👉 https://join.alexanderfyoung.com/chatgptstudying

ChatGPT is incredibly powerful but most people have only just scratched the surface.

ChatGPT has some amazing applications for students studying that will make you more productive when it comes to preparing for exams or getting coursework completed.

If you want to get the most out of ChatGPT and create original and impactful content you'll want to check out these prompts for learners. So here are 13 ChatGPT prompts for studying so you can study smarter, not harder.
#gpt #studytips #chatgpt

13 ChatGPT Prompts For Studying

Get The Studying Prompts: https://join.alexanderfyoung.com/chatgptstudying

// BLOG
🌍 https://blog.alexanderfyoung.com/

// NEWSLETTER
📰 https://join.alexanderfyoung.com/

// FOLLOW ME
@alexanderfyoung
🐦 https://twitter.com/alexanderfyoung
📸 https://www.instagram.com/alexanderfyoung/

// MY BUSINESS
@VirtiLabs
🎮 https://virti.com/

// CHAPTERS
00:00 - Intro
00:42 - Technique 1
01:13 - Technique 2
01:50 - Technique 3
02:25 - Technique 4
02:57 - Technique 5
03:32 - Technique 6
04:08 - Technique 7
04:45 - Technique 8
05:24 - Technique 9
05:54 - Technique 10
06:17 - Technique 11
06:41 - Technique 12
07:19 - Technique 13
07:56 - BONUS Technique 14
08:20 - BONUS Technique 15

//WHO I AM
👨‍⚕️ Dr Alex Young
Hey I'm Alex, I'm a surgeon and the founder and CEO of a few ed-tech companies and I'm obsessed with human performance, learning and productivity. I also write for Entrepreneur and Forbes and invest in early stage companies with a focus on education technology and health technology sectors.
#alexyoung

// MUSIC
🎵 https://www.epidemicsound.com/referral/q4zcfg/

How to Learn ANYTHING with ChatGPT AI
How To Study Using ChatGPT
Study Smarter With ChatGPT
Learn Anything FASTER With ChatGPT (13 ChatGPT Study Prompts)

// Liniendiagramm mit 2 Linien in Google Tabellen erstellen //

Zwei Datenreihen abzubilden, die beispielsweise einem zeitlichen Verlauf folgen, funktioniert u.a. mit einem Liniendiagramm. Wie man ein Liniendiagramm mit 2 Linien in Google Tabellen erstellt und formatiert, zeige ich an einem Umsatz/Gewinn-Beispiel.

Bei Fragen und Anregungen zu Liniendiagramm mit 2 Linien in Google Tabellen erstellen, nutzt bitte die Kommentarfunktion. Ob ihr das Video hilfreich fandet, entscheidet ihr mit einem Daumen nach oben oder unten. #statistikampc


⭐Kanalmitglied⭐ werden:
=======================
https://www.youtube.com/channe....l/UCK1rZmGakkss0bvnx


Zeitstempel ⏰
============
0:00 Einleitung und Ausgangssituation
0:15 Daten auswählen
0:28 Diagramm einfügen
0:40 Diagrammtyp ändern
0:55 Diagramm anpassen - Titel
1:09 Diagramm anpassen - Schriftarten und Hintergrundfarbe ändern
1:26 Diagramm anpassen - Linien glätten
1:35 Linien anpassen - Linienart, Deckkraft
2:13 Linien anpassen - Datenpunkte und -labels einfügen und formatieren
3:51 Achsen skalieren


Kanal unterstützen? 🙌🏼
===================
Paypal-Spende: https://www.paypal.com/paypalme/BjoernWalther/5
Amazon Affiliate-Link: http://amzn.to/2iBFeG9

Danke für eure Unterstützung! ♥

Prepare to have your mind blown as we dive into the fascinating world of mathematics, exploring lesser-known facts and concepts that you won't find in a typical classroom. In this video, we'll uncover intriguing topics like palindromic numbers, spherical geometry, hyperbolic geometry, the Tower of Hanoi, the Mandelbrot Set, the Birthday Paradox, and more!

►WEBSITE
https://www.brithemathguy.com


►BECOME A CHANNEL MEMBER
https://www.youtube.com/channe....l/UChVUSXFzV8QCOKNWG

#math #brithemathguy #maths

This video was partially created using Manim. To learn more about animating with Manim, check out:https://manim.community.

Disclaimer: This video is for entertainment purposes only and should not be considered academic. Though all information is provided in good faith, no warranty of any kind, expressed or implied, is made with regards to the accuracy, validity, reliability, consistency, adequacy, or completeness of this information. Viewers should always verify the information provided in this video by consulting other reliable sources.

Use AI to win the SEO game [Free Masterclass]: https://clickhubspot.com/dpk

Ep. 295
Is open source AI the future of marketing intelligence?

Kieran dives into one of the most surprising AI launches of the past year and its implications for marketers everywhere. Learn more about how DeepSeek-R1, an open-source AI model from China, rivals the major players in intelligence and reasoning, the game-changing affordability of this new model, and how to leverage it to supercharge your marketing campaigns with real-world tactics and insights.

Mentions

DeepSeek https://www.deepseek.com/
OpenAI https://openai.com/

Timestamps
00:00 China's Open Source AI Revolution
05:39 Exploring DeepSeek R1 Innovations
06:31 Claude: Superior for Creative Tasks
10:37 AI in Healthcare Marketing

Get our guide to build your own Custom GPT: https://clickhubspot.com/customgpt


We’re creating our next round of content and want to ensure it tackles the challenges you’re facing at work or in your business.

To understand your biggest challenges we’ve put together a survey and we’d love to hear from you! https://bit.ly/matg-research



Resource

[Free] Steal our favorite AI Prompts featured on the show! Grab them here: https://clickhubspot.com/aip

Turn visitors into leads today with HubSpot’s free marketing tools.
https://clickhubspot.com/u99


We’re on Social Media! Follow us for everyday marketing wisdom straight to your feed
📲YouTube: ​​https://www.youtube.com/channe....l/UCGtXqPiNV8YC0GMUz
📲Twitter: https://twitter.com/matgpod
📲TikTok: https://www.tiktok.com/@matgpod

📲 Join our community https://landing.connect.com/matg

Thank you for tuning into Marketing Against The Grain!


📲Don’t forget to hit subscribe and follow us on Apple Podcasts (so you never miss an episode)! https://podcasts.apple.com/us/....podcast/marketing-ag

📲If you love this show, please leave us a 5-Star Review https://link.chtbl.com/h9_sjBKH and share your favorite episodes with friends.

We really appreciate your support.

Host Links:
📲Kipp Bodnar, https://twitter.com/kippbodnar
📲Kieran Flanagan, https://twitter.com/searchbrat

‘Marketing Against The Grain’ is a HubSpot Original Podcast // Brought to you by The HubSpot Podcast Network // Produced by Darren Clarke.

About the Show
Kipp Bodnar, HubSpot’s CMO and Kieran Flanagan Zapier’s CMO, lead you down the rabbit hole of marketing trends, growth tactics and innovation. On the way you’ll pick up undiscovered strategies to give you that slight edge for success. These are not your typical twitter thread regurgitated marketing tactics that everyone is doing. These are new methods, with unfiltered examination of successful fresh ideas.

Teachers and staff members knew they had to find a way to incorporate artificial intelligence into the classroom.

Per la rubrica #GoogleyNews in collaborazione con @C2Group_ITA , 1° partner Google for edu per l'Italia, oggi scopriamo la nuova versione gratuita Google Workspace for Education Fundamentals

LINK UTILI
- Panoramica delle versioni: https://youtu.be/-Y2RsJcwJcg
- Education Fundamentals: https://youtu.be/OwK14meJweU
- Education Standard: https://youtu.be/Z3i2jH71YwE
- Teaching and Learning:https://youtu.be/9dQ5wia0V6Y
- Education Plus: https://youtu.be/Vs3QZ4aU76w

- Scopri C2 Group: https://www.c2group.it/team/ed....ucational/partner/go

- Contatta il Team Google C2 Group
📩 google@c2group.it
💢 https://www.c2group.it/lp/google-for-education
☎️ 800 688 520

- Playlist Googley News: http://bit.ly/GoogleyNews

- Webinar con Alessandro De Bono: https://register.gotowebinar.c....om/register/25320910


VIENI A TROVARMI ANCHE SU:

►Facebook: https://www.facebook.com/jessicaredeghieriYT/

►Telegram: https://t.me/jessicaredeghieri

►Sito: https://www.jessicaredeghieri.it

►Instagram: @jessicaredeghieri

►Twitter: @JRedeghieri

Would you fall for the famous Trojan Horse prank? 🤔🐎 Learn how a wooden horse fooled the Trojans
in this K12 Teaching Moment! 🏆_________________________________________________________________________________

Stay Connected with us!
Enroll Today: K12.com
Facebook: facebook.com/StrideK12
Instagram: instagram.com/k12learn
Tik Tok: tiktok.com/@stridek12

Exam Special Vocabulary will be discussed in this video by Educator Janhvi Mehra for CUET 2023. She will also discuss the Previous Year Questions on the English Language Test. Watch this complete video to boost your CUET 2023 preparation.

Call Janhvi Mehra's team on 8585858585 and take your K12 Preparations to the next level.

➤ *Use Code ''CUETLIVE'', Unlock FREE Special Classes on our platform, & also Get 10% off on your Subscription today.
----------------------------------------------------
➤ Subscribe today: https://unacademy.com/goal/cue....t-ug-commerce/PEJLJ/

Combo Links for all streams:

Commerce Combo - https://unacademy.com/goal/cuet-language-general-test-cuet-ug-commerce/HJHUN/subscribe?plan_type=true&referral_code=CUETLIVE

Humanities Combo - https://unacademy.com/goal/cuet-language-general-test-cuet-ug-humanities/TIWNL/subscribe?plan_type=true&referral_code=CUETLIVE

Science Combo - https://unacademy.com/goal/cuet-language-general-test-cuet-ug-science/ODTZK/subscribe?plan_type=true&referral_code=CUETLIVE

LGT - https://unacademy.com/goal/cuet-language-general-test/BVSHK/subscribe?plan_type=plus&referral_code=CUETLIVE

Commerce - https://unacademy.com/goal/cuet-ug-commerce/PEJLJ/subscribe?plan_type=plus&referral_code=CUETLIVE

Humanities - https://unacademy.com/goal/cuet-ug-humanities/IIEUZ/subscribe?plan_type=plus&referral_code=CUETLIVE

Science - https://unacademy.com/goal/cuet-ug-science/XBKLJ/subscribe?plan_type=plus&referral_code=CUETLIVE
----------------------------------------------------

➤ About the Educator: Janhvi Mehra has completed BA.LLB and holds 5 Years of experience in teaching in several online & offline institutes. She has Mentored over 10000+ Candidates for CUET.

➤ Follow Janhvi Mehra on Unacademy: unacademy.com/@janhvimehra01-1113

➤ Join our Telegram Channel: https://t.me/uacuetug

Playlist Link: https://www.youtube.com/playli....st?list=PLFaejpylFEz
----------------------------------------------------
You can enroll to Unacademy Subscription and get the following benefits:
1. Learn from your favourite teacher
2. Dedicated DOUBT sessions
3. One Subscription, Unlimited Access to Live Online Classes and Videos
4. Real-time interaction with best-in-class teachers
5. You can ask doubts in live online classes
6. Limited students in each Class
7. Download the videos & watch them offline
----------------------------------------------------

Download the Unacademy Learning App here:
➤ Android: https://unacademy.onelink.me/081J/40a
➤ iOS: https://unacademy.onelink.me/081J/a61
----------------------------------------------------
If you don’t wish to miss any updates and or latest videos about K12 Exams Preparation, subscribe to the channel now. Students who have already subscribed, stay tuned as we will get more strategy and preparations videos and FREE LIVE CLASSES just for you. Feel free to spread the word – share the videos with your friends and classmates.

#cuet2023 #janhvi_mehra #vocabulary #english_language_test

Title Vlog: Making Meaning Through Language (Component 3) English Curriculum

Please Subscribe to my channel

How many times have you heard that “learning how to learn” is more important than learning something in particular? Or that skills matter more than knowledge? Or that learning something by heart suppresses student creativity?

Such ideas are commonplace in the United States. Mainstream education in the US has emphasized skills over content for more than a hundred years. Listen to Dr. Ashley Berner, Director of the Johns Hopkins Institute for Education Policy, discuss recent scholarship on why knowledge matters, what some districts and states are doing about it, and findings from research on knowledge-building in American schools.

To access the sources mentioned in this presentation, click here: https://heterodoxacademy.org/w....p-content/uploads/20

About the Member Spotlight Series:
Our Member Spotlight Series events are small virtual gatherings that are opportunities for our members to lead conversational seminars about topics related to their research. HxA is proud to foster a space for these conversations to take place. Please note that views expressed at these events are those of the presenting member and not of HxA. Attendance is open to all, though only HxA members and affiliates are eligible to host.

Learn more about HxA here: https://heterodoxacademy.org/​​​

Follow HxA on Twitter: https://twitter.com/HdxAcademy​​​

Follow HxA on Facebook: https://www.facebook.com/heterodoxaca...​

Follow HxA on Instagram: https://www.instagram.com/hdxacademy/​

#k12education #HeterodoxAcademy #viewpointdiversity #teachersofyoutube

name of solar system jumble words in English

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How To Change A Verb Into A Noun! - Formation Of Noun From Verb - Kids Vocabulary part 1,2,3,4
https://youtu.be/sxELSb7Obus
https://youtu.be/Vp8NUYbxCBI
https://youtu.be/cnYDSmOktQ0
https://youtu.be/kEy_vX_xDu4
__________________________________

Twitter http://bit.ly/2js1Ubt
---------------------------------------------------------------

face book http://bit.ly/2isPqlD
----------------------------------------------------------------
kids vocabulary

https://www.youtube.com/channe....l/UCF4OyU0_9VjZM1PLS
___________________________________________________________

WATCH OTHER VIDEOS....

Musical Instruments for Kids

https://www.youtube.com/watch?v=GkC2ubKyqsA&t=57s
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Insects Pictures for Kids-Insect Name-kids vocabulary

https://www.youtube.com/watch?v=82Z8K4tGgxY&t=97s
---------------------------------------------------------------------
living room vocabulary part 1

https://www.youtube.com/watch?v=8Z48p3HKzQw&t=25s
------------------------------------------------------------
Birds Vocabulary in English
https://www.youtube.com/watch?v=eFKp9Q_A9FA
-----------------------------------------------------------
suma kids vocabulary

https://noahnationadventures.com K12 3Rd Grade School is Noah's 2nd year in this school, due to the Coronavirus outbreak. Previously he went to another school called Connections Academy, who offered an online education from grades Kindergarten to twelve grade.

K12 is a for-profit education company that sells online schooling and curricula. K12 is an education management organization that provides online education designed as an alternative to traditional "brick and mortar" education for public school students from kindergarten to 12th grade.

K12 has schools all over the United States, so transferring to a different state is easy and they will connect you and your parent to the local school to join in any activities that the school has to offer.

https://noahnationadventures.com/k12-3rd-grade-unboxing/

Welcome to Noah's Game Adventures, Here I will take you through some new and old video games for you to see how fun they are! Make sure to Like and Subscribe to my gaming channel


#NoahToysReview #K12 #3rdGrade

#basicsentencesforgrade1
#readingenglishgrade1
#readingenglishkinder
#readingenglishsentences
#practicereadingenglish
#englishfortoddlers
#englishforkids
#practicereadingenglishforbeginners
#readingsimplesentences
#sentencesstartingwithIhave
#grade1English
#KinderEnglish
#Grade2English
#practicereadingenglishsentences
#basicenglishsentences
#Icansentencese
#readinglessonforkids
#simplesentences

I can read.
I can write.
I can jump.
I can hop.
I can swim.
I can read.
I can write.
I can swim.
I can skate.
I can smile.
I can walk.
I can run.
I can crawl.
I can smile.
I can laugh.
I can play.
I can pray.

#Iamsentencese
#readinglessonforkids
#simplesentences

I am happy.
I am sad.
I am hungry.
I am thirsty.
I am scared.
I am excited.
I am surprised.
I am amazed
I am tired.
I am bored.
I am confused.

#Iwillsentencese
#simplesentences

I will sing a song.
I will go to school.
I will write my name.
I will eat my food.
I will buy a toy.
I will play my drum.
I will run very fast.
I will read this book.
I will wash my hands.
I will take a bath.
I will comb my hair.

#Ilikesentences.

I like to eat bread.
I like to eat cake.
I like to play with my doll.
I like to play with my pet cat.
I like to drink milk.
I like to drink juice.
I like to go to the beach.
I like to go to the park.
I like to read books.
I like to swim in the pool.
I like to swim in the river.
I like to watch movies.
I like to watch cartoons.
I like to bake a cake.
I like to bake cookies.

This reading lesson will help kids develop their reading skills. Kids are expected to become fast readers and comprehend different English words throughout this reading lesson.
#ReadingLessonForBeginners
#ReadingTutorialforBeginners
#readinglessonforkids
#teacherayaonlinetutor
#practicereadingenglish
#practicereadingenglish
#learnhowtoread
#LearningIsFun
#englishgrade1
#EnglishReadingLessonGrade1
#EnglishReadingLessonGrade3
#EnglishReadingLessonKinder
#SHORTSTOYWITHQUIZ
#shortstory
#OnlineReadingLesson
#teacherayaonlinetutor

https://www.facebook.com/teacherayaonlinetutor/
#UNANGHAKBANGSAPAGBASANGTAGALOG
#ABAKADA
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#PAGBASANGTAGALOGGRADE1
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#MADALINGPARAANNGPAGTURONGPAGBASASABATA
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#TUTORSAPAGBASA
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#paanomatutobumasa
#paanoturuanbumasaangbata
#paanoturuanbumasaangkinder
#paanoturuanbumasaanggrade1

Graphing Logarithmic Functions

Watch the next lesson: https://www.khanacademy.org/math/algebra2/exponential_and_logarithmic_func/log_functions/v/matching-exponential-functions?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII

Missed the previous lesson?
https://www.khanacademy.org/math/algebra2/exponential_and_logarithmic_func/log_functions/v/comparing-exponential-logarithmic-functions?utm_source=YT&utm_medium=Desc&utm_campaign=AlgebraII

Algebra II on Khan Academy: Your studies in algebra 1 have built a solid foundation from which you can explore linear equations, inequalities, and functions. In algebra 2 we build upon that foundation and not only extend our knowledge of algebra 1, but slowly become capable of tackling the BIG questions of the universe. We'll again touch on systems of equations, inequalities, and functions...but we'll also address exponential and logarithmic functions, logarithms, imaginary and complex numbers, conic sections, and matrices. Don't let these big words intimidate you. We're on this journey with you!

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 II channel:
https://www.youtube.com/channe....l/UCsCA3_VozRtgUT7wW
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

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

Some background intuition to make the formal definition of a limit make intuitive sense. Created by Sal Khan.

Watch the next lesson: https://www.khanacademy.org/math/ap-calculus-ab/ab-limits-continuity/ab-limits-opt-vids/v/epsilon-delta-definition-of-limits?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

Missed the previous lesson? https://www.khanacademy.org/math/ap-calculus-ab/ab-limits-continuity/ab-limits-opt-vids/v/limit-intuition-review?utm_source=YT&utm_medium=Desc&utm_campaign=APCalculusAB

AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago.

About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan AcademyÕs AP Calculus AB channel: https://www.youtube.com/channe....l/UCyoj0ZF4uw8VTFbml
Subscribe to Khan Academy: https://www.youtube.com/subscr....iption_center?add_us

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

Intergalactic Scale. Created by Sal Khan.

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Cosmology & Astronomy on Khan Academy: The Earth is huge, but it is tiny compared to the Sun (which is super huge). But the Sun is tiny compared to the solar system which is tiny compared to the distance to the next star. Oh, did we mention that there are over 100 billion stars in our galaxy (which is about 100,000 light years in diameter) which is one of hundreds of billions of galaxies in just the observable universe (which might be infinite for all we know). Don't feel small. We find it liberating. Your everyday human stresses are nothing compared to this enormity that we are a part of. Enjoy the fact that we get to be part of this vastness!

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.

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The US Constitution established three branches of government: legislative, executive, and judicial. In this video, Kim Kutz Elliott discusses how the Framers employed the concepts of separation of powers and checks and balances to limit the power of government.

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Myelin sheaths, nodes of Ranvier, and saltatory conduction in neurons. Created by Sal Khan.

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Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.”

About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.

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