News for hackers. Stuff that matters.

A comment on Tiny Volumetric Display. Parent comment

Re:Tiny Volumetric Display by jacquesm on Saturday December 02, 2023 @02:21PM (#38501164)
Why do you think the weight is the problem?
[ Parent | on HN ]
Re:Tiny Volumetric Display by swayvil on Saturday December 02, 2023 @03:48PM (#38501900)
Because EVIL = RPM X WEIGHT.

And we can't reduce RPM.

Get it light enough and you don't even have to center it that good.

[ Parent | on HN ]
Re:Tiny Volumetric Display by jacquesm on Saturday December 02, 2023 @03:59PM (#38501985)
Ah ok, I figured that by casting the whole thing in resin and adding a top bearing it would get rid of the air flow issue completely at the expense of some extra work and a bit less light output.
[ Parent | on HN ]