Looks like the same motor from the ryobi vacuum I took apart. They are meant as throwaway parts. That back plate is crimped on. You can kinda “uncrimp it” (bend it, pry it) then pull it apart and awkwardly access the brushes. After you can re crimp it with a hammer and a punch. You can buy cheap replacement motors. Just got to hope you can find one with the matching shaft style. Not worth disassembling unless you cant find the same type.

He’s not the first Putin enemy to die from accidental mushroom poisoning. Look up the scientist Vitaly Melnikov.

There is an interesting podcast called Sad Oligarchs that document alot of these sort of deaths in Russia.

Drunk driving is one thing but it will also judge how tired you are? Driving tired is dangerous. Unfortunately a huge portion of our economy runs on people working too many hours at too many jobs. A huge invasion of privacy with all sorts of knockon effects.

For the people who think they will disable this. You won’t be able to without also disabling your car and voiding your warrenty.

Can’t wait for the next Knowledge Fight episode to drop!