欢迎来到PET秀 这是十秒钟的物理解释下个月除了“分钟物理”外
Welcome to the pet show that is physics explained in 10 seconds for the next month in addition to minute physics
我还会每天做一个“10”秒视频 10秒的物理解释还有5秒的标题或结尾
I’ll be making one [ten] second video every day 10 seconds of physics explaining five seconds of titles on either end
事实:PET还有一个意思是 正电子发射计算机断层显像
通过正电子和电子在大脑中互相消灭而成像的一种方法 没开玩笑
Bonus Fact:PET also stands for Positron Emission Tomography, a way to make pictures using light flashes from positrons and electrons annihilating each other in your brain. Seriously.