Plimpton 322, the tablet in question, is certainly an alluring artifact. It’s a broken piece of clay roughly the size of a postcard. It was filled with four columns of cuneiform numbers around 1800 ...

In this video I will show you how to simplify trigonometric expression by factoring. About Me: I make short, to-the-point ...

You’re standing at the edge of a cliff, phone in hand, trying to measure the distance to the opposite side – no tape measure, no drone, just your brain. Now what? Trigonometry just became your ...

Chris UK returned with another Flat Earth experiment, this time using a gate, a drone, string, a ball, and a whiteboard. He claimed field of view and trigonometry could prove the stars, Sun, and Moon ...