A pro Counter-Strike player said about his team that they ‘were all on Adderall’ in an interview; as a result, the ESL, one of the largest eSports organization, announced that they will be working with the World Anti-Doping Agency to implement drug-testing for pro players. (article)
Kory Friesen, a high-ranked Counter-Strike: GO player, not only admitted to using Aderrall, but also said that use of the drug was widespread. “We were all on Adderall,” Friesen said in an interview, referring to his team in the organization Cloud9. Adderall is used to treat ADHD and narcolepsy, but also has the side effect of making people more alert and improving reaction times, making it ideal for e-sports like Counter-Strike, where split-second reactions can mean the difference between winning and losing.
CRT's have a long afterglow so has plasmas, so there is defenetly no flicker as the cause of dogs not being "able" to see TV.
LCD's on the other hand was much hated at first because they could'nt refresh fast enough and that made them flicker.
Back then pc graphics cards didnt have refresh rates past 70Hz because there was no "need" for it as the CRT's could'nt keep up.
100 years ago some films was done in 16 pictures/second, does that mean that we cant see then because we would "only" see flicker?