#Fun
当男生站着往马桶里面尿尿时,会尿花飞溅,到底应该对准哪里瞄准最少产生飞溅的尿滴呢?
A. 马桶中间洞里的水
B. 马桶的后壁
C. 马桶的前壁
请看实验结果:
UV light shows the unseen splashes created by standing urination
其实,无论哪个角度都会溅出很多尿滴,最卫生的是跟女生一样坐在马桶上尿尿!
PS. 居然会有10个男人里面就有6个有时尿尿会不用手“hands-free”…😳
#Fun
General Relativity for babies
给小宝宝们的广义相对论
by Chris Ferrie
"If you can't explain it simply, you don't understand it well enough."
- Albert Einstein
#fun
The result looks good. It probably makes better choices than me.
Lopez-Lira, Alejandro, and Yuehua Tang. 2023. “Can ChatGPT Forecast Stock Price Movements? Return Predictability and Large Language Models.” arXiv [q-Fin.ST]. arXiv. http://arxiv.org/abs/2304.07619.