@Vic Mackey (#30): ha ha Not actually in Ark but….if you’d invested in QQQ3 (3x Nasdaq LETF) in 2012 and just held, then you’d be up 6,000% now, despite it falling ~75% in 2022. Pessimists may sound smart, but it’s the optimists (eventually) who make the money. BTW,...
Fail-safe robustness of critical load carrying structures is an important design philosophy for aerospace industry. The basic idea is that a structure shou