I just like to learn things, to help me build things... and sativa helps with that.

Youtube research is nice for stuff like this to be able to see lots of designs and learn about the tech built into them very easily...

it's all summed up nicely in an easy to digest form that you can get the basics of complex concepts quickly and effectively.

armed with that you can do deep dives on particular stuff that youtube tends to fall short on... but for just general data mining on concepts it's an invaluable resource.

Currently working on a 4 wheel e-bike and it would be a lot harder to do without youtube...

all that said... FUCK Susan Wojcicki, she gets no cake.