SciShow
Fungi and Invasive Plants: SciShow Talk Show
Soil ecologist Dr. Ylva Lekberg explains the connection between microscopic fungi and invasive plants, and Jessi from Animal Wonders introduces us to Sydney the woylie!
SciShow
A New Mathematical Model of the Origin of Life
Scientists have once again used big, complex math equations to help us understand more about the universe we inhabit, this time about the origins of life on earth.
SciShow
How Do We Measure the Distance of Stars?
It's School of YouTube Week! Comic Relief and YouTube are partnering to send students to school! The Bad Astronomer Phil Plait teaches Hank how to measure the distance to the stars.
Crash Course
Regression - Crash Course Statistics
Today we're going to introduce one of the most flexible statistical tools - the General Linear Model (or GLM). GLMs allow us to create many different models to help describe the world - you see them a lot in science, economics, and...
Bozeman Science
Fight or Flight Response
Paul Andersen explains how epinephrine is responsible for changes in chemistry of our body associated with the fight or flight response. Epinephrine released by the adrenal medulla are received by a number of organs associated with the...
Crash Course
Measures of Spread - Crash Course Statistics
Today, we're looking at measures of spread, or dispersion, which we use to understand how well medians and means represent the data, and how reliable our conclusions are. They can help understand test scores, income inequality, spot...
Crash Course
Intro to Big Data - Crash Course Statistics
Today, we're going to begin our discussion of Big Data. Everything from which videos we click (and how long we watch them) on YouTube to our likes on Facebook say a lot about us - and increasingly more and more sophisticated algorithms...
SciShow
Choosing a Telescope: Bigger Isn't Always Better!
Before you take your relationship with space to a new level by getting a telescope, find out what you really need to make the most of your summer nights staring at the sky.
SciShow
The Data Explosion | The History of the Internet, Part 3
Nearly twenty years after the dot-com bubble burst, the internet is an essential piece of the modern world, with the public side mostly commanded by a few powerful companies.
TED Talks
Jonathan Zittrain: The Web as random acts of kindness
Feeling like the world is becoming less friendly? Social theorist Jonathan Zittrain begs to differ. The Internet, he suggests, is made up of millions of disinterested acts of kindness, curiosity and trust.
Crash Course
Introduction to Crash Course Navigating Digital Information #1
We love the internet! It's a wealth of information where we can learn about just about anything, but it's also kind of a pit of information that can be false or misleading. So, we're partnering with Mediawise and the Stanford History...
Crash Course
Introduction to Media Literacy: Crash Course Media Literacy
First thing’s first: what is media literacy? In our first episode, Jay breaks this question down and explains how we’re going to use it to explore our media saturated world.
Crash Course
The Internet: Crash Course Computer Science
Today, we're going to talk about how the Internet works. Specifically, how that stream of characters you punch into your browser's address bar, like "youtube.com", return this very website. Just to clarify we're talking in a broader...
Crash Course
Introduction to Intellectual Property: Crash Course IP 1
This week, Stan Muller launches the Crash Course Intellectual Property mini-series. So, what is intellectual property, and why are we teaching it? Well, intellectual property is about ideas and their ownership, and it's basically about...
Crash Course
Crash Course Business Entrepreneurship: Preview
Next week we start our series on Entrepreneurship with Anna Akana at the helm! We'll be talking about what Entrepreneurs are, what you need to be one, the pitfalls of running your own business, as well as the real benefits! Plus we get...
Curated Video
Is YouTube Social Media
Unveil the truth about YouTube and its classification as social media in this informative video. Explore the characteristics and functionalities of YouTube to understand its role in the digital landscape. Discover the similarities and...
Curated Video
Cyber Security for Absolute Beginners - 2022 Edition - Part 02 - Encrypting Windows 10 with Bitlocker
Another encryption tool available for the Windows 10 Operating system, Bitlocker, is explored here.
Curated Video
Practical Cyber Hacking Skills for Beginners - Introduction to DHCP and DNS
This video introduces us to the dynamic host configuration protocol and the domain name service.
Curated Video
Ion Migration
We separate the ions in copper dichromate gel using electrolysis. We see the positive blue copper ions move to the negative electrode and the negative yellow chromate ions move to the positive electrode. Chemistry - Reactions - Learning...
Great Big Story
Shalom Blac, inspiring confidence as a burn survivor and beauty influencer
Meet Shalom Blac, a burn survivor who transformed her trauma into empowerment. Through makeup tutorials and uplifting messages, she inspires self-love and confidence in others.
Curated Video
लसीका प्रणाली | शरीर क्रिया विज्ञान | जीवविज्ञान | FuseSchool Hindi
इस वीडियो में शरीर के लसिका तंत्र (lymphatic system) की महत्वपूर्ण भूमिका को समझाया गया है। यह तंत्र शरीर से अतिरिक्त पानी, प्रोटीन और मलबे को हटाने का काम करता है। लाखों छोटी वाहिकाएं शरीर में मौजूद द्रव को इकट्ठा करती हैं और इसे साफ...
Curated Video
डीएनए फिंगरप्रिंटिंग | आनुवंशिकी | जीवविज्ञान | FuseSchool Hindi
यह वीडियो डीएनए फिंगरप्रिंटिंग की प्रक्रिया और इसके उपयोग के बारे में जानकारी देता है। 1985 में विकसित की गई यह तकनीक विभिन्न व्यक्तियों के डीएनए की तुलना करने की अनुमति देती है, जिसका उपयोग अपराधों को सुलझाने और रिश्तेदारों की पहचान...
Curated Video
एंजाइम कैसे विकृत होते हैं | कोशिकाओं | जीवविज्ञान | FuseSchool Hindi
यह वीडियो एंजाइमों के विकृतिकरण और उनकी अनुकूलतम स्थिति पर चर्चा करता है। एंजाइमों का विकृतिकरण तब होता है जब उनकी संरचना परिवर्तित होती है, जिससे उनकी गतिविधि प्रभावित होती है। वीडियो में बताया गया है कि प्रत्येक एंजाइम की अपने काम करने...
Learn German with Herr Antrim
B1 German Listening Comprehension - Alternate Realities in German
Alternate Realities in German - B1 German Listening Comprehension This German listening comprehension lesson introduces you to the Konjunktiv 2, a complex, but necessary German grammar concept. Through vivid, imaginative scenarios,...