GCSE Physics - Radio Waves
4:49
GCSE Physics - Microwaves and Infrared
12:05
The origin of Electromagnetic waves, and why they behave as they do
12:34
Why Your Brain Blinds You For 2 Hours Every Day
34:29
Fiz um Teste de QI Para Descobrir o Que Ele É de Verdade
7:02
AM and FM Radio As Fast As Possible
18:25
A Pergunta do SAT que Todos Erraram
6:30
GCSE Physics - How Lenses Work
7:58