Did Thomas Edison invent the lightbulb? I mean... kind of... but also... no. Every great, world-changing invention is the culmination of efforts by dozens or hundreds of people, spanning decades or centuries.

This video explores the invention of television and the impact it has had on society. It highlights the story of Philo Taylor Farnsworth, a farm boy from Utah who had the idea to transmit images through parallel lines of light, leading...

Did you know that milk-based ice cream was first invented almost 1000 years ago in Italy? This video celebrates one of the world’s most favorite sweet treats with step-by-step drawing instructions. With a dash of creativity, your little...

The first program you usually write when learning a new programming language is called "Hello World". The program outputs those words as its only function. When learning to program...

Tesla imagined impossible technologies more than a hundred years ago. He and Thomas Edison have arguably had more of an impact on modern technology than any other scientists.



Tesla’s biggest...

Another day, another viral math problem! Lighthouses A, B, and C turn on and off in regular intervals. A shines light for 3 seconds, then is off for 3 seconds, and repeats this cycle. B cycles 4 seconds on/4 seconds off, and C cycles 5...

Motherboard spends a day with Martin Cooper, the father of the first ever portable, handheld cell phone. If I were the brains behind a revolutionary invention that would reshape the world as we know it, I’d brag about it to everyone, but...