【#太空日记#航天员的舒适旅途，靠的是这些硬核科技】从中国第一代航天员杨利伟在2003年驾乘神舟五号飞船时，曾因飞船共振经历的“黑暗26秒”，到如今神舟十三号的三名航天员们的平坦旅途，这其中经历了哪些技术改良？When people travel by plane, vibration of the airframe can cause physical discomfort for the passengers. And for astronauts flying to space aboard carrier rockets, vibration of the vehicle can cause much bigger problems, ranging from strong discomfort of the crew to the destruction of the rocket. For more: https://t.cn/A6MkeoZE

"For me, the disc was and is THE sign of a real time trial and gave me the pure, mental motivation to pedal full speed. It was the last bit of difference in material to complete a perfect time trial package."

- Fabian Cancellara, Former Pro Cyclist, 2x Olympic Individual Time Trial Champion

#dtswiss #ambitiouscyclist
#flatoutfast #thecompletion
#aero #engineeringperformance

最开始，他们把人分为两类，于是有了内向和外向，后来，他们把人分为四类，于是有了DISC性格分析，现在，他们把人分为十六类，于是有了MBTI职业性格，我说，人类是记忆的集合体，没有谁生来就是什么样，先天赋予的不满意就用后天弥补you know？
还有那个什么mbti推适合职业，纯扯啊，别太信，逆流而上的人还少吗，再说适合也不一定开心，那适合有啥用
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