mostlysignssomeportents
xtremecaffeine:

snakesonajames:


Because of the weight of the ends of the forks, and how they’re distributed behind the penny (closer to the glass), the center of gravity of the whole system is actually shifted quite significantly. If I’m right, it would actually have to be right where the penny meets the glass. This mean, in a sense, all the “weight” of the system of the forks and penny is resting right on that point, rather than out in the air, so if you balance it, it’ll be stable on the glass.
SCIENCE.


…….Close enough

The difference between Science and Engineering.

xtremecaffeine:

snakesonajames:

Because of the weight of the ends of the forks, and how they’re distributed behind the penny (closer to the glass), the center of gravity of the whole system is actually shifted quite significantly. If I’m right, it would actually have to be right where the penny meets the glass. This mean, in a sense, all the “weight” of the system of the forks and penny is resting right on that point, rather than out in the air, so if you balance it, it’ll be stable on the glass.

SCIENCE.

image

…….Close enough

The difference between Science and Engineering.

addamatic
jtotheizzoe:

This triple gear is a real thing, and thanks to some intricate math and the advent of 3-D printing, it exists. Before this, at least as far as I can tell, a triple-meshed gear required one of the gears to turn in the opposite direction as the other two. That is no longer the case.
I can’t for the life of me imagine what this would be used in, but hey … at least we have it now. Get to designing!
(via henryseg on Shapeways)

jtotheizzoe:

This triple gear is a real thing, and thanks to some intricate math and the advent of 3-D printing, it exists. Before this, at least as far as I can tell, a triple-meshed gear required one of the gears to turn in the opposite direction as the other two. That is no longer the case.

I can’t for the life of me imagine what this would be used in, but hey … at least we have it now. Get to designing!

(via henryseg on Shapeways)

humansofnewyork
humansofnewyork:

"I want to study engineering at MIT. I’ve still got two years until I graduate high school, so I’m trying to learn everything I can. I’m a certified cable installer, and I’m also certified in fiber optic cable, but I still need my copper based systems certification. I practice making cables all the time. I can write the perfect essay telling you how to make cables, but I still need to work on keeping my hand steady. You need a very steady hand when you’re working with fiber optic cables. So for twenty minutes everyday, I work on balancing my tools on my hand, just like this."

Cable technician pride. You sir will go far.

humansofnewyork:

"I want to study engineering at MIT. I’ve still got two years until I graduate high school, so I’m trying to learn everything I can. I’m a certified cable installer, and I’m also certified in fiber optic cable, but I still need my copper based systems certification. I practice making cables all the time. I can write the perfect essay telling you how to make cables, but I still need to work on keeping my hand steady. You need a very steady hand when you’re working with fiber optic cables. So for twenty minutes everyday, I work on balancing my tools on my hand, just like this."

Cable technician pride. You sir will go far.