Tag Archives: physics

FLYING PHONE SCAM EXPOSED (so I built a REAL one)

I saw this video on Twitter with over five million views and then again on YouTube with nearly 1 million views Basically, this guy modified his cellphone case with propellers to take selfies Which is awesome my only issue with it is that it's not only fake, but it's a scam which I'll explain in a minute but… Read More »

LED Basics

In the late 1800s, Thomas Edison invented the first commercially viable light bulb. Light bulbs like this work by passing large amounts of current through a thin filament, which is basically a wire. The filament gets so hot that it starts glowing, and emitting light. This process is very inefficient – less than 5% of the energy going… Read More »