[image: 1a538555-744d-4bb0-ad7a-0fb6f224530c.jpeg] Of course... you can skip the fancy stool and go hard mode with your stool.

I think that was true for the 19 90s. But now we have so many fly-by wire systems, it seems like a marginal addition

GPS spoofing causing the autopilot to turn into adalynn trying to follow a "straight" line? In this spoof environment ships need 100% manual helm control

Sperm has a sense of smell 74 days to make a sperm from "tip to tail" and see it in the ejaculate TRT is really bad for fertility. Only 5% of sperm is morphologically perfect, 95% is "abnormal" in a normal sample. Like pinhead, double tail, etc... but in marine life its 99% perfect. It is interesting, perhaps there is some biological advantage to a combined arms approach to fertility. Every generation of humans have 50 mutations. Fluid evolution is, sperm driven, trans-generational. Sperm matter a lot more then we give them credit for. 1:03:00 Estradiol, via obesity, "you could say you need to lose 100lbs, which is the key secret for everything", but you could also give aromatase inhibitors, that weight lifters use, to keep their levels down.