Was wrong, the bearings are 22x7 mm with hole 8 mm in diameter.
If I get it right (my apologies if I do not) I have some stuff to say. I 3d-printed myself custom spinner, with ABEC-7 bearing in the center. The bearing shall be washed in alcohol, to wash away the grease. So, one can get standard bearing based (4 bearings or an bearing and 3 nuts) spinner and replace the central bearing with ABEC-7 or with ceramic one. All bearings in such toys are 608, 22x12x8 mm, if I'm not wrong.
Also, infinity cubes made from LEGO parts are good.
TIL that I was wrong. There is a way to calculate it!
Well. +==* on limited subset with required precision, yeah.
Good morning to you too!
Okay, that sounds pretty bad.
- Can you update your (I don't know proper word) research theme to match that abstract problem?
- What is the worst thing that will happen if you fail to get into that timeframe?
You seem to be frustraited, and I get it with my own experience.
But let me ask, what were you working on?
Today I got my third album from das_synthikat (BTW, they are also shared under CC license). My favorite so far is "sick is normal".
But! Phant says that there is new album approaching soon!
You can check the album here:
I wish you both good luck and success!
Oh. Forgot this:
I used them too.
Medical robotics junior researcher
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