Putin is exercising (for propaganda purposes). About 1/3 of white population has lower level of protein BDNF, required for proper memory function, and strength exercises raise level of BDNF quite a lot.

Well, Microsoft is so fluent in backdoors that I wouldn't be surprised if they breached data from FBI, CIA and NSA and sent it to both Jesuits and jihadists, just to make us cringe

I've found articles in many places about it, for example on iflscience and on npr

Just like astronauts need life support systems, your body is your brain support system. If this brain support system malfunctions, you will start to make more and more mistakes - otherwise easily avoidable,