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Ever wonder why you have thumbs?

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The human hand, with its multi-talented thumb, might be man's greatest tool. But did you know we can trace that thumb, and the hand and arm it's connected to, all the way back to a 375 million-year-old fish named Tiktaalik?

This week I sit down with paleontologist and geneticist Dr. Neil Shubin to learn what a fish, and a little blue hedgehog, can teach us about the evolution of thumbs.

Be sure to watch Neil Shubin's special 3-part series "Your Inner Fish" on your local PBS station, premiering Wednesday, April 9 at 10 PM Eastern!
http://www.pbs.org/your-inner-fish/home/

Also check out Neil's book "Your Inner Fish": http://amzn.to/1ssBCFt

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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Dette værksted er rigtig godt til dem der skal til at gange ét cifrede tal med to- og trecifrede tal.
Man skal helst have styr på, hvad det vil sige at gange og have et rimelig godt kendskab til den lille tabel.
Hvis man vil øve gange med vendespil, kan man finde brikker til alle de små tabeller på min hjemmeside.
Hvis man er mere øvet og vil gange større tal, har jeg også værksteder på siden der træner netop det.

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The Renaissance was a cultural revitalization that spread across Europe, and had repercussions across the globe, but one smallish city-state in Italy was in many ways the epicenter of the thing. Florence, or as Italians might say, Firenze, was the home to a seemingly inordinate amount of the art, architecture, literature, and cultural output of the Renaissance. Artists like Michelangelo, Leonardo daVinci, Sandro Boticelli, and many others were associated with the city, and the money of patrons like the Medici family made a lot of the art possible. Today you'll learn about how the Renaissance came to be, and what impact it had on Europe and the world.

Our Sources:
Hunt, Lynn et al. The Making of the West: Peoples and Cultures, 6th ed. Boston: Bedford St. Martins, 2019.
Donald R. Kelley, Renaissance Humanism. Boston: Twayne, 1991.

Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/crashcourse

Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:

Eric Prestemon, Sam Buck, Mark Brouwer, Laura Busby, Zach Van Stanley, Bob Doye, Jennifer Killen, Naman Goel, Nathan Catchings, Brandon Westmoreland, dorsey, Indika Siriwardena, Kenneth F Penttinen, Trevin Beattie, Erika & Alexa Saur, Glenn Elliott, Justin Zingsheim, Jessica Wode, Tom Trval, Jason Saslow, Nathan Taylor, Brian Thomas Gossett, Khaled El Shalakany, SR Foxley, Yasenia Cruz, Eric Koslow, Caleb Weeks, Tim Curwick, D.A. Noe, Shawn Arnold, Malcolm Callis, William McGraw, Andrei Krishkevich, Rachel Bright, Jirat, Ian Dundore
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Students use a recipe to prepare a hydrogel gummy snack, which has a similar consistency to that found in a Haribo® gummy product. They must convert the juice and gelatin-based recipe from US customary units to metric units with dimensional analysis conversion. After unit conversion, teams are given different gelatin quantities and design their gummy snacks. Once the candies have solidified, student groups compare the gummy snacks are for viscosity and taste. After a taste test, teams reflect on their experiment and brainstorm ways to iterate a better gummy recipe.

View the full activity at TeachEngineering:
https://www.teachengineering.o....rg/activities/view/r

TeachEngineering has over 1,500 FREE lessons and activities. Visit http://www.TeachEngineering.org for more!

Music: Whatdafunk - Audionautix

WEBSITE: http://www.teachertube.com Lesson explaining the identity inverse commutative associative and distributive properties and absolute value.

In this educational learning collection for kids, we'll learn about skip counting with action-packed vehicles like monster trucks and dump trucks. Later in the video, we'll learn about patterns with the pattern train and other fun vehicles, then we'll discover all sorts of cool facts about dinosaurs, and finally we'll learn about the alphabet as we explore the city to find objects that start with the letter 'e,' like an electric truck, emergency vehicles, an excavator, and more. You can jump to the individual videos using the links below:

Skip Counting: 00:00
Learn About Patterns: 13:47
Dinosaurs Part 2: 24:05
Mega Truck Alphabet - Letter E: 32:12

My goal with this channel is to jump-start your child’s education so they can grow up to be more confident and successful in school, and in life. Recent studies have shown that learning between birth and 3 years old is crucial to your child’s cognitive and emotional development, so let’s make the most of their screen time by giving them the head start they deserve!

Our channel, Brain Candy TV, is dedicated to producing fun and engaging educational videos that your kids will love. You can view our channel here: https://www.youtube.com/c/BrainCandyTV or subscribe using the following link: http://www.youtube.com/subscri....ption_center?add_use

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This video is transcribed for the hearing impaired and for translation into any language - perfect for learning English and for ESL students.

AI Teacher is the future or NOT ?
We tried to show this by a short Story.....Hope you will watch till end to find out the pros n cons....
Flipkart: Layerss of Learning - http://fkrt.it/R4lX5WNNNN
Amazon: Layerss of Learning- https://amzn.to/3HNjeHM
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Also, OTHER CHANNELS:
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NEW UPLOADS every FRIDAY @2:00 PM.
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About MaaTri Media

MaaTri, represents the most beautiful relationship between a mother and a daughter - Nisha Topwal & Anantya Anand aka. MyMissAnand. MaaTri is formed through a combination of two Hindi words - Maa (Mother) and PuTri (daughter) that brings forth energy, enthusiasm and determination to spread positive vibes through their outstanding content. Their content revolves around fashion, food, comedy, parenting, travel, glimpse of their family and simple day-to-day activities that both enjoy doing together.
The duo captures a contemporary lifestyle of entrepreneur and food blogger mom and a teenage daughter and a social media influencer and shows how they both manage their work, school and personal life - simple pleasure of growing together, through engaging videos and fun visuals. Every post is curated and designed to make the audience laugh, learn, smile and entertain.

#mymissanand #missanand #anantyaanand #AI #Aitecher #abetterlife #anantya #Anantyanew video #sisters #comedy #backtoschool #school #missanand #anand #anantya

Download Free Notes Here:-
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🚀 The wait is over!
Welcome to the Complete Artificial Intelligence Course (Free) — your step-by-step guide to learning AI from scratch.
In this beginner-friendly course, you’ll explore how Artificial Intelligence works, understand key AI concepts, and learn to use the latest AI tools like ChatGPT, Gemini, DeepSeek, NotebookLM, and AI Agents to build real-world projects.

📘 What You’ll Learn:

. What is Artificial Intelligence & how it works
. Machine Learning vs Deep Learning
. AI Tools for productivity, content creation & coding
. AI Agents & Automation basics
. Real-world AI applications & projects
. Future of AI and career opportunities

Time Stamp
00:00 - Introduction
03:30 - AI Operators & AI Builders
07:00 - AI tools
07:02 - Note book LM
07:55 - Generating interview questions with AI
14:21 - Generating Social Media content
17:16 - Converting text data to video data
18:48 - Google Gemini
20:20 - Converting reports to insights
23:25 - Data Visualization through AI
27:48 - Using chat gpt as data analyst
30:54 - Data processing with AI
33:45 - Transforming data to graph
37:27 - Prompt writing technique for better output
41:50 - Manus AI
42:00 - Difference between Chat gpt and Manus AI
48:12 - Making Website through AI Agent
55:17 - Deepseek AI
58:39 - Deep Seek advantage over chat gpt
58:26 - Model training behind deepseek
01:11:02 - Deepseek for writing codes
01:11:42 - Introduction to Generative & Agentic AI
01:13:48 - Generative AI growth in tech
01:15:20 - Prompt engineering in Gen AI
01:20:48 - Limitations of Gen AI
01:21:02 - Agentic AI
01:24:00 - Automation and Autonomous Workflows
01:25:22 - Agentic AI Systems
01:27:42 - chat gpt vs world's first AI agent Manus
01:32:30 - LLM, AI Workflows & AI Agents
01:36:24 - LLM Model Training
01:37:44 - Introduction to AI Workflow
01:42:08 - Architecture of AI Agents
01:58:41 - Working of AI workflows
02:00:14 - Types of AI Agent
02:01:08 - Single AI Agent
02:04:35 - Multi AI Agent
02:06:10 - Sequential Pattern
02:08:40 - Hierarchical Pattern
02:11:35 - Hybrid Pattern
02:12:32 - Parallel Pattern
02:13:19 - Asynchronous Pattern
02:14:25 - Types of AI Agents
02:15:27 - Simple Reflex AI Agent
02:16:36 - Model Based Reflex AI Agent
02:17:24 - Goal Based AI Agent
02:19:19 - Utility Based AI Agent
02:22:13 - Learning Based AI Agent
02:26:05 - Coding Assistant Agent:
02:27:15 - E-commerce and Product Research AI
02:28:49 - Healthcare Assistant
02:30:21 - Agentic applications
02:31:00 - Final Project for Building AI Agent for free
02:51:56 - Conclusion of AI course

🧠 Who This Course is For:

. Complete beginners who want to start with AI
. Students & professionals exploring new career paths
. Content creators, coders & entrepreneurs

🎯 Whether you want to build your first AI project or understand how AI tools can boost your career — this free course is your ultimate starting point!

✨ Kickstart your career in a Data Analyst. Apply today! - https://www.theiscale.com/Data....Analytics/data-analy

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0:00 Introduction to NotebookLM
0:59 A NotebookLM demonstration
4:39 Mind Maps, AI Audio & Video
6:19 Building a Lesson Plan
8:32 From Handwriting to First Draft
9:35 Summary

Subscribe HERE: https://goo.gle/subscribegcc

#GoogleCareerCertificates #Google #AI

About Google Career Certificates:
Google Career Certificates are lessons designed to prepare you for entry-level roles in career fields like cybersecurity, data analytics, digital marketing & e-commerce, IT support, project management, or user experience (UX) design. Google Career Certificates give learners the skills they need to apply for more than 2.4 million in-demand jobs with a median salary of $76,000+.

Google Career Certificates
https://www.youtube.com/@GoogleCareerCertificates

Faculty: Use NotebookLM for Your Research and Course Prep | AI for Students | Google
https://youtu.be/pHHyLQaWL5I

This chemistry video tutorial explains how to predict the products of acid base neutralization reactions. It explains how to balance the chemical equation, write the total ionic equation, identify the spectator ions and write the net ionic equations. It discusses what to do when strong acids and weak acids are present. Weak acids should not be separated into ions in the ionic equation due to partial ionization. This video contains plenty of examples and practice problems.

Stoichiometry Practice Test:
https://www.youtube.com/watch?v=mP2Yg8alyR0

Solute, Solvent, & Solution:
https://www.youtube.com/watch?v=MDHlaTHbEgM

Strong & Weak Electrolytes:
https://www.youtube.com/watch?v=2U2DBWWo6nc

Molarity Practice Problems:
https://www.youtube.com/watch?v=o_iETsDSvkg

Ion Concentration In Solutions:
https://www.youtube.com/watch?v=H5S4TRAzXhQ

Dilution Problems:
https://www.youtube.com/watch?v=FPidlCmymVg

___________________________________
Types of Chemical Reactions:
https://www.youtube.com/watch?v=iIJD8RNLpS0

Solubility Rules:
https://www.youtube.com/watch?v=LnGIKtx_udE

Predicting The Products of Reactions:
https://www.youtube.com/watch?v=MYmrWHzT1oI

Activity Series of Metals:
https://www.youtube.com/watch?v=VatDpKMJ-BU

Will This Reaction Occur?
https://www.youtube.com/watch?v=ACSKrg2RBmY

Predicting Products of SR Reactions:
https://www.youtube.com/watch?v=s4OFBa7Uans

___________________________________
Double Replacement Reactions:
https://www.youtube.com/watch?v=d8vWIGf2mGE

Net Ionic Equations:
https://www.youtube.com/watch?v=0jhNouV9TNo

Writing Chemical Equations From Words:
https://www.youtube.com/watch?v=npyvZSBqyc0

Solution Stoichiometry:
https://www.youtube.com/watch?v=Ab3wfKjaWWQ

Molarity & Dilution Problems:
https://www.youtube.com/watch?v=-4E6rOkiw2I

Acid Base Neutralization Reactions:
https://www.youtube.com/watch?v=UfTJrAPjeys

____________________________________
Acid Base Titration Problems:
https://www.youtube.com/watch?v=HJvALCcKYAc

Mixture Problems:
https://www.youtube.com/watch?v=e2FAAMlAJ3c

Calculating Oxidation Numbers:
https://www.youtube.com/watch?v=j0hI-a6EWWo

Oxidation and Reduction Reactions:
https://www.youtube.com/watch?v=dF5lB7gRtcA

Balancing Redox Reactions:
https://www.youtube.com/watch?v=fdbrhQAM9Gw

Ideal Gas Law Problems:
https://www.youtube.com/watch?v=iaZ96KaQ44c

___________________________________
Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio

#vietnamtoday #YourWindowonVietnam #vtv #news #Vietnam #education #teacher #AI #artificalintelligence #AIeducation #innovation #technology
The Ministry of Education and Training has released a pilot framework for teaching artificial intelligence to secondary school students. This requires teachers to quickly adapt and undergo training to implement the change. The topic was discussed at the National Conference on Education and Science on 17 December.



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Learn how to use NotebookLM and Gemini Canvas together to turn any topic into a complete, interactive learning system.

In this video, I show you a workflow that will transform your material into a structured learning and interactive system. You will be able to generate interactive websites, quizzes, flashcards, and study guides!


Subscribe for more practical AI workflows:
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#NotebookLM #GeminiCanvas #LearnWithAI #AITools #AIForLearning #AIStudyTools #AIEducation #AIWorkflow #LearnFaster #StudyWithAI #ArtificialIntelligence #ProductivityTools #DigitalLearning #AIResearch #EdTech

When the economy slowed down and then suddenly collapsed, so did the stock market. First in London, then dramatically in New York. This triggered the so-called Great Depression, which was a world financial slump that lasted in most countries for around a decade, until the start of World War II.
Did investors and stock brokers who had lost it all leap off of buildings during the 1929 Stock Market Crash?


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.

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See the book collection here:

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Credit:
Created by Daniel Turner (B.A. (Hons) in History, University College London)
Script: Conan White
Narrator:

Chris Kane
https://vocalforge.com/

Sources:

Six Days in October by Karen Blumenthal Copyright 2002
The 1929 Stock Market Crash by Martin Gitlin Copyright 2008
The Day the Bubble Burst by Gordon Thomas & Max Morgon-Witts
The Great Depression by Pierre Berton Copyright 1990

How I do everything 10x faster than it would usually take me in my earlier years.

https://arbhunters.xyz

Tools:
https://notebooklm.google.com/
https://gemini.google.com/app
https://ankiweb.net/

Get my reading list for free:
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https://www.instagram.com/oddschemist/

Technology is great. Possibilities are endless nowadays. Make sure you take advantage of this opportunity.

2nd Channel: https://www.youtube.com/channe....l/UCPdc6bs3I8s6Y4QE_
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:

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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 (B.A. (Hons) in History, University College London)
Script:
Narrator:

Chris Kane
https://vocalforge.com/