
Tag: pencil
Trapped Bird in a cage – a science experiment that demonstrates how our minds make animated cartoons appear as moving images in our heads.
Things aren’t always as they appear – light refraction experiment
Rock and roll records that just won’t swing. A gyroscopic inertia experiment.

Gyroscopic inertia – a strange, complicated word – is a force common all around us. It explains how we are able to ride a bike, how planes navigate, and how a figure skater is able to do those lightning fast spins. Here’s a simple experiment that’ll clear up this confusing concept. Note: the hardest part…