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MinutePhysics
Why Masks Work BETTER Than You'd Think
SciShow
The Most Metal Algorithm in Computer Science
Have a problem with many competing variables? Why not solve it with a computer algorithm based on cooling metal?
SciShow
The Most Metal Algorithm in Computer Science
Have a problem with many competing variables? Why not solve it with a computer algorithm based on cooling metal?
MinutePhysics
Why Masks Work BETTER Than You'd Think
MinuteEarth
Why Is Poop Brown And Pee Yellow?
The pigments in our food all get destroyed on their way through our digestive system...so where do the colors of our poop and pee come from?
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FYI: We try to leave jargon out of...
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FYI: We try to leave jargon out of...
SciShow
Why Are There No Sea Snakes in the Atlantic
The Atlantic Ocean is the second largest on Earth, and yet there are no sea snake populations to be found there. What’s keeping aquatic serpents from making a home in these waters?
SciShow
4 Awesome Future Space Missions
Hank fills us in on the four exploratory missions to space that he is most excited about - New Horizons is going to Pluto and the Kuiper belt; Juno is on it's way to Jupiter; Dawn is exploring two large asteroids; Rosetta will land on a...
TED-Ed
TED-Ed: Can you solve the virus riddle? - Lisa Winer
Your research team has found a prehistoric virus preserved in the permafrost and isolated it for study. After a late night working, you're just closing up the lab when a sudden earthquake hits and breaks all the sample vials. Will you be...
MinuteEarth
Why Is Poop Brown And Pee Yellow?
The pigments in our food all get destroyed on their way through our digestive system...so where do the colours of our poop and pee come from?
TED Talks
TED: How I climbed a 3,000-foot vertical cliff -- without ropes | Alex Honnold
Imagine being by yourself in the dead center of a 3,000-foot vertical cliff -- without a rope to catch you if you fall. For professional rock climber Alex Honnold, this dizzying scene marked the culmination of a decade-long dream. In a...
TED-Ed
Why are airplanes slower than they used to be? | Alex Gendler
In 1996, a British Airways plane flew from New York to London in a record-breaking two hours and fifty-three minutes. Today, however, passengers flying the same route can expect to spend no less than six hours in the air — twice as long....
Bozeman Science
Plant Structure
Paul Andersen explains the major plants structures. He starts with a brief discussion of monocot and dicot plants. He then describes the three main tissues in plants; dermal, ground and vascular. He also describes the plant cells...
Crash Course
Why Moving People is Complicated: Crash Course Engineering #41
Transportation is a big part of our world and engineers play a big role in making it happen. Today we’ll explore how transportation systems are designed and some things transportation engineers have to take into consideration, like...
TED-Ed
TED-ED: How the K_nigsberg bridge problem changed mathematics - Dan Van der Vieren
You'd have a hard time finding the medieval city K_nigsberg on any modern maps, but one particular quirk in its geography has made it one of the most famous cities in mathematics. Dan Van der Vieren explains how grappling with...
Crash Course
Computer Networks: Crash Course Computer Science
Today we start a three episode arc on the rise of a global telecommunications network that changed the world forever. We’re going to begin with computer networks, and how they grew from small groups of connected computers on LAN networks...
TED-Ed
Why every world map is wrong | Kayla Wolf
Fourteen Greenlands could fit in Africa— but you wouldn't guess it from most maps of the world. The fact is, every world map humans have ever made is wrong. Actually, it's impossible to make a flat map of the whole spherical world 100%...
SciShow
How Ads (and People) Persuade You
If you can recognize when you're being persuaded, it's a lot easier to make sure your opinions are actually your own.
Curated Video
The Invisible Highways of the Animal Kingdom
How does a fragile dragonfly navigate an 8,700-mile journey across the Indian Ocean? How do wildebeest know when to move? Uncover the secrets behind the world's most breathtaking migrations, where ancient instincts, generational relay...
Curated Video
Where did Hannibal come from? #documentary #hannibal #rome
Where did Hannibal come from? #documentary #hannibal #rome
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Administrative Distance
In this video, learn about administrative distance, a measure of trustworthiness for routing protocols.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Static Routes Lab Demo
In this video, watch a live demonstration of static route configuration on a Cisco device.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Layer 3 Switch
In this video, discover how Layer 3 switches enable Inter-VLAN routing without the need for a router.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - OSPF Advanced Topics
In this video, we explore advanced OSPF topics, such as areas and route summarization.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Static Routes
In this video, explore how to manually configure static routes to control network traffic flow.