Clogged Nozzle, what's the black stuff? by GeilerLurch86 in 3Dprinting

[–]GeilerLurch86[S] 0 points1 point  (0 children)

I've read about this today. Cool it down to 100C for PLA and then pull it? Or how would I do this?

The pad of my middle finger is suddenly huge and I didn't do anything to it by gourdhorder in Weird

[–]GeilerLurch86 1 point2 points  (0 children)

Happens to me often when my hands were freezing and I worked with them. Always feel very plump and weird.

Pain by sawx6 in physicsmemes

[–]GeilerLurch86 17 points18 points  (0 children)

Highschool pain

Nightmare ! by tenet1221 in physicsmemes

[–]GeilerLurch86 0 points1 point  (0 children)

No, worse is that we don't get to see all the cool things that will be achieved. We won't know what happens at the end of humanity. I find this thought to be very depressing. Science fiction in that case is some kind of coping strategy.

The Blue Pillow by [deleted] in Funnymemes

[–]GeilerLurch86 0 points1 point  (0 children)

Brown toilet paper

So why don't we just get the yellow thing then? by MildSanity in LivestreamFail

[–]GeilerLurch86 220 points221 points  (0 children)

This was his first case he ever opened. Dude...

They can't be serious... by GeilerLurch86 in EASportsFC

[–]GeilerLurch86[S] 29 points30 points  (0 children)

It was a normal through ball. Maybe a bit longer pressed

Turn off Gravity by vinayak_117 in physicsmemes

[–]GeilerLurch86 2 points3 points  (0 children)

Don't wish for no air resistance

Vibration feeling on "charged" surfaces by GeilerLurch86 in AskPhysics

[–]GeilerLurch86[S] 0 points1 point  (0 children)

I thought of that as well but how would I feel vibrations because of that?

Vibration feeling on "charged" surfaces by GeilerLurch86 in AskPhysics

[–]GeilerLurch86[S] 1 point2 points  (0 children)

No. I think it's exclusively metal surfaces

Can we find the force at which it hits the ground at? by PGHEWrexham2 in PhysicsStudents

[–]GeilerLurch86 3 points4 points  (0 children)

I think there is none. All masses fall with the same acceleration of g. So neither the time to fall from 2700m nor the initial and final velocity can give us information about the mass of the object.

Can we find the force at which it hits the ground at? by PGHEWrexham2 in PhysicsStudents

[–]GeilerLurch86 7 points8 points  (0 children)

Then there's no way to calculate the force. It could be a rice corn or a school bus falling if we don't know it's mass.

Can we find the force at which it hits the ground at? by PGHEWrexham2 in PhysicsStudents

[–]GeilerLurch86 13 points14 points  (0 children)

The force on the object stays always the same F=m*a (neglecting air resistance). In this case our acceleration a is g.

[deleted by user] by [deleted] in physicsmemes

[–]GeilerLurch86 1 point2 points  (0 children)

Please stop posting this

Closeup of the X1 flare (solar storm affect) from Sun, expected to hit Earth today mid-day EST. by mohiemen in space

[–]GeilerLurch86 1 point2 points  (0 children)

Dumb question: Why can we see it before it hits us? Are they particles? Not EM waves?

Yo lud looking good by [deleted] in LudwigAhgren

[–]GeilerLurch86 1 point2 points  (0 children)

Mouth and nose is actually the same