5:50

Microwave Oven - How Does It Work?

3:50

Impossible folding paper problem

16:05

【ピザ釜 DIY】初火入れからピザを食べる！

9:06

What's inside a Refrigerator Compressor

2:21

Flame That Freezes How A Fridge Works (1939)

5:27

How Does a Refrigerator Work?

5:20

Sailing into the wind

1:03:33

This goofy fridge has a really clever design. It's also kinda terrible.