[charcircuit]

>so why do you need to do them when you can just check YT out...?

That's kind of different as I'm talking about their not being much of a difference watching a chemical in a video and watching it in real life in terms of gaining knowledge.

I don't see anything wrong with watching videos about people exploring or going to the beach. You might even have more fun than doing those things yourself and you don't even need to leave the comfort of your house.