Palantir’s move is just one of the ways biohacking has taken the Silicon Valley tech space by storm. As people in the tech world become microcelebrities in their own right thanks to the extent they take their biohacking—Bryan Johnson for one gets transfusions of his teenage son’s plasma—the influx of biohacking clinics has led to people taking health matters into their own hands.
Visualizing quaternions by 3blue1brown A great intereactive introduction/refresher for quaternions. It focuses on intuition rather than mathematical definitions
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Спецборт МЧС России с покинувшими Иран россиянами вылетел из Азербайджана02:10
2 亿像素主摄，并搭载潜望长焦和多光谱镜头；
1913年之后，呼吸只剩下了吸气。