Hồng Diễm 🎭
@diemquan
gm (good math!) https://www.brunogavranovic.com/posts/2022-02-10-optics-vs-lenses-operationally.html
11 replies
0 recast
0 reaction
Kang Hwang 🎩Ⓜ️
@kanghwang
Yay! Yeah!
0 reply
0 recast
0 reaction
