2:00 "When you flip it up the light comes on". Not true. That switch is a 3 Way Switch. There is a time when turn the switch down is turning the light on.
1:40 Light switch "The simplest thing you will find in you home" Um NO! Not even close. First don't for get all the years and development that went into creating that switch. It has moving parts. It must be able to take the current. It must be safe. I have other examples but there is no point when I tell you the many other things that are way more simple , even when you include manufacturing. Spoons, forks, plates, doors, hinges and many others are WAY more simple.
2:32 Um No. The difference is, one is just a switch and the other is that is has a switch "inside" it. So you are wrong. It is not nothing. That's like saying "there is no difference between CHEESE and a PIZZA"
