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MinuteEarth
Why Don't Electric Eels Shock Themselves?
Electric eels can emit some of the largest shocks in the animal kingdom - but why don't they shock themselves?
MinutePhysics
Why Do Eclipses Travel West to East?
The sun rises in the east, the moon rises in the east, and the stars rise in the east... but solar eclipses, oddly, come from the west. If total eclipses are caused by the sun and the moon, why don't they behave like the sun and the moon?
PBS
The Strange Universe of Gravitational Lensing
Niels Bohr, a Danish Physicist said “Everything we call real is made of things that cannot be regarded .” Is what we see perceived to be real or is it an illusion?
In the world of our mind’s eye, light travels in a straight line....
In the world of our mind’s eye, light travels in a straight line....
PBS
The Quantum Experiment that Broke Reality | Space Time | PBS Digital Studios
The double slit experiment radically changed the way we understand reality. Find out what the ramifications of this experiment were and how we can use it to better comprehend our universe.
PBS
Pulsar Starquakes Make Fast Radio Bursts? + Challenge Winners! | Space Time | PBS Digital Studios
Fast Radio Bursts were puzzling physicist for quite some time. They were thought to be the result of large cataclysmic events such as supernovae, but this theory was proven wrong when it was discovered that they could repeat themselves....
PBS
Feynman's Infinite Quantum Paths
There is a fundamental limit to the knowability of the universe. The Heisenberg uncertainty principle tells us that the more precisely we try to define one property, the less definable is its counterpart. Knowing a particle's location...
TED-Ed
TED-Ed: The Gauntlet | Think Like A Coder, Ep 8 | Alex Rosenthal
This is episode 8 of our animated series "Think Like A Coder." This 10-episode narrative follows a girl, Ethic, and her robot companion, Hedge, as they attempt to save the world. The two embark on a quest to collect three artifacts and...
MinutePhysics
How Perspective Shapes Reality
This video is about how the way we describe the world can influence the way we perceive it. In particular, with regards to Bohmian mechanics, Schrodinger wave functions, Feynman path integrals, and Galilean...
TED-Ed
Can you cheat death by solving this riddle? | Shravan S K
You and your best friend Bill are the greatest bards in the kingdom— but maybe not the brightest. Your hit song has insulted the king and now you're slated for execution. Luckily, Death is a connoisseur of most excellent music and has...
TED-Ed
TED-Ed: Can you solve the temple riddle? - Dennis E. Shasha
Your expedition finally stands at the heart of the ancient temple. But as you study the inscriptions in the darkness, two wisps of green smoke burst forth. The walls begin to shake. The giant sandglass begins flowing with less than an...
PBS
The Origin of Matter and Time
We've broken down our preconceived notions about mass and time, now let's redefine what they really are. Since we know that time is not a universal constant, what is? Matt defines causal order and explains how even though time may look...
MinutePhysics
What Is The Shape of Space? (ft. PhD Comics)
PBS
The Many Worlds of the Quantum Multiverse
Is our universe a definitive single reality or is it merely one within an infinitely branching multiverse?
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - OSPF Basic Configuration Lab Demo
In this video, observe a practical demo of OSPF basic configuration.
Curated Video
Cisco CCNA 200-301: The Complete Guide to Getting Certified - Loopback Interfaces
In this video, explore the concept of loopback interfaces and their use in routing and network management.
Bedtime History
History of Tuileries Garden | Jardin des Tuileries, Paris
The Tuileries Garden is one of the most famous parks in Paris, stretching between the Louvre and the Place de la Concorde. Originally created as a royal garden in the 1500s, it was opened to the public after the French Revolution....
Curated Video
Psalm 23 Bible Verse
Howcast - Learn about the Psalm 23 Bible verse in this Howcast video with Reverend Dr. Timothy Coombs.
Curated Video
How to Do Reflexology at Home or at the Office
Howcast - Learn how to do reflexology at home or at the office from certified reflexologist Chantel C. Lucier in this Howcast video.
Curated Video
What Are the Wiccan Traditions?
Howcast - Learn about the Wiccan Traditions from Wiccan High Priestess Phyllis Curott in this Howcast video.
Curated Video
How to Make a Garden Maze
Do you love gardening and have some time to spare? Build a garden maze and make your yard the neighborhood sensation.
Curated Video
Free Tools for Professional-Looking Graphics
Explore free tools for creating professional-looking graphics. This video reviews tools like GIMP, Inkscape, and Canva. Create high-quality graphics without spending a dime. <br/>
Curated Video
Vectors: Air Traffic Control
How air traffic controllers use position vectors to ensure that aeroplanes can fly safely in crowded skies. Maths - Algebra A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s math films show abstract...
Wonderscape
From Miami to Harvard: The Early Life of Ketanji Brown Jackson
Follow Ketanji Brown Jackson's inspiring journey from her high school days in Miami to her academic and personal achievements at Harvard. Learn how she overcame challenges, led protests, and met her future husband while building a path...
Curated Video
Fundamentals of Neural Networks - Gated Recurrent Unit (GRU)
Gated recurrent units (GRUs) are a gating mechanism in recurrent neural networks. GRUs have been shown to exhibit better performance on certain smaller and less frequent datasets.
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This clip is from the chapter "Recurrent...