Nan Ma

[Nan Ma @mananself]

@Afmn9yxACj26710 @ezshine 美国小学生背的乘法表一般到12*12. 所以这个背过的话不用算

[Nan Ma @mananself]

@mathandcobb Can we choose the angles so that the whole graph is more symmetric, like with a 6 fold or 12 fold symmetry?

[Nan Ma @mananself]

@Carlos_Gong 做光学实验，数牛顿环的时候各国的学生都用自己的母语数

[Nan Ma @mananself]

@txyyss 很好啊，组装这个本身就是一个puzzle 了

[Nan Ma @mananself]

@txyyss 多谢！因为我是从最终状态开始打乱的，所以肯定有解。其实不难，你随便点点试试找找感觉吧。普通zoom in/out 的操作是4D旋转

[Nan Ma @mananself]

@fairiehaze Dan from Street Fighter

[Nan Ma @mananself]

@leclercsletters Mercedes engineering director Andrew Shovlin:”He then had another frustrating issue where a bug in the software code, triggered by a button press and a gear shift at the same time, caused the power unit to go into superclip and charge the battery, which allowed Charles to pass.”

[Nan Ma @mananself]

Follow-up
https://t.co/k3hU1XkMni
out of 43380 dodecahedron nets, exactly 74 also fold into the great dodecahedron (with faces passing through each other). That's fewer than 1 in 500.

All 74 nets:
https://t.co/gKJSKNTgKx

[Nan Ma @mananself]

I built a paper model of a great dodecahedron from 12 pentagonal "flower" shapes. This net has a rare dual property: it also
folds into a regular dodecahedron. Folding the great dodecahedron requires weaving the faces through each other: messy in the middle, satisfying at the end

[Nan Ma @mananself]

@whyyoutouzhele 中国大城市基本上都禁摩限摩。重庆是唯一不禁摩的大城市。这个政策就是最大的原因啊。别的城市不取消禁摩令的话不可能发展摩托车

[Nan Ma @mananself]

@felixleezd A common joke in China is that if you open an app and you shake it, you are redirected to an ad or another app. People hate it. Don’t learn from it

[Nan Ma @mananself]

@BolaAtum Wait, I always assumed that PCB is printed (p=printed). This is not printing

[Nan Ma @mananself]

I built a paper model of a great dodecahedron from 12 pentagonal "flower" shapes. This net has a rare dual property: it also
folds into a regular dodecahedron. Folding the great dodecahedron requires weaving the faces through each other: messy in the middle, satisfying at the end

[Nan Ma @mananself]

@QuantumPitstop @F1 Too bad this didn’t happen in a race. Other than that this is pure cinema

[Nan Ma @mananself]

@yifever If a line can be this wide, the entire population of Chile live on a straight line.

[Nan Ma @mananself]

@oelma__ Counting tiles on the floor

[Nan Ma @mananself]

I made Lights Out 4D: the classic puzzle game, but on 4D polytopes. Click vertices to toggle rings. Turn them all off to win. Three shapes: 16-cell, 24-cell, 600-cell. Works on phone & desktop. https://t.co/ADgz3A5Old

[Nan Ma @mananself]

@quitchat @SFBARTalert Now they are saying the train will go all the way to Antioch. It seems like the problem has been fixed.

[Nan Ma @mananself]

@quitchat @SFBARTalert When I first got into the train, they said the train will stop at Daly City. But not it’s really going to Glen Park.