Cranking the limits is The 100 Year Starship, a jointly funded project of DARPA (the good folks who birthed the Internet) and NASA. It's a call to our collective ingenuity and utterly bonkers audacity: interstellar flight!
It’s been going on quietly for years; the brains and bodies of nerds and athletes have been coupled to all manner of sensors and data-netting gizmos (voluntarily and without medical intervention) from heart-rate monitors, biofeedback fingerware, sleep trackers, wearable cameras, oximeters,...