In the 1600s the Dutch East India company offered people the chance to share in the profits of international trade by funding ship voyages. By accident, it created the first stock market. In four-and-a-half minutes, this TED-Ed video explains the function of stock markets.
TED explainer video: how stock markets work
How neural networks work – A good explainer video
How does a neural network connect perceptions to concepts? In other words, how can you make something that accepts an array of pixels as an input and correctly outputs "dog"… READ THE REST
What does a fan do in a vacuum chamber?
In this video of The Action Lab, the Action Man puts a small fan into a vacuum chamber and pours a bunch of little styrofoam beads in it. At atmospheric… READ THE REST
Big Clive examines a fake UV disinfection lamp sold on eBay
YouTuber Big Clive bought a "UV disinfection lamp" on eBay. He tested it first by turning it on and aiming it at the back of his hand for a few… READ THE REST
Short Post, just one paragraph
Dessert cheesecake wafer bear claw fruitcake. Fruitcake chupa chups donut candy canes marzipan. Apple pie sweet roll tart chocolate cake macaroon marshmallow carrot cake gummi bears sweet. Pastry sugar plum… READ THE REST
Save 50% on a 1-year subscription to Dashlane's premium password manager
We all know vital information about ourselves and our private digital accounts can be compromised by cybercriminals. However, many would be frightened to know just how compromised they and their… READ THE REST
The Bite Helper removes the itch of a mosquito bite in seconds
While mosquitoes have certainly earned their title as the deadliest animal on earth, their impact on most of our lives is usually a lot less consequential. But even though they… READ THE REST
