Euler's Disk physics toy

A carefully crafted, 3" wide chrome plated, steel disk spinning on a concave mirror base. A gentle twist turns into a dazzling motion and sonic hum that doesn't seem like it will ever stop! eulersdisk.com

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  Howto & Style

[tetavo]

i love the sound when the disk stops. "zhhhhhhhOP"! amazing toy!

[masamura112]

i want one!!! ebay time

[uperkurk]

1:47 - 1:50 I swear it stops moving -_-

[wdowa94]

Do it yourself- Just 2 magnets and dielectric

[sp00nman88]

Im sorry, i just realized you wrote this a year ago. I understand if you don't want to comment back. I believe that everything is possible, everything is true at some point in time. Truth is hard to find, and it can hurt. It has even killed people because the world was not ready for certain "truths". Of course we do not have free energy now! We wont be FREE until we as a species evolve out our animal tendencies of oppression, get rid of monetary bartering and Illuminati greedy government! :)

[sp00nman88]

Have you ever considered that the physic knowledge that we have i incomplete? It may be "Impossible" with the current model of physic and whatever theory, even if someone comes up with a *working* unified field theory, it doesnt mean that its complete! Never say never, and never believe everything you hear, especially if everyone believes it. Everyone thought the world was round, until science proved them wrong. Everyone thought sickness was caused by god's wrath and fury, what happened then?

[Tojirou]

!then swiiiissssssissisisisisisisisi­isisisisisssssssiiissssssissis­isisisisisisiisisisisisssssssi­iissssssissisisisisisisisiisis­isisisssssssiiissssssissisisis­isisisisiisisisisisssssssiiiss­ssssissisisisisisisisiisisisis­isssssssiiissssssissisisisisis­isisiisisisisisssssssiiissssss­issisisisisisisisiisisisisisss­ssssiiissssssissisisisisisisis­iisisisisisssssssiiissssssissi­sisisisisisisiisisisisisssssss­iiissssssissisisisisisisisiisi­sisisisssssssiiissssssissisisi­sisisisisiisisisisisssssssiiis­ss Ziiiiiiiip!

[Tojirou]

sounds like shwishwishwishwishshwishwishwi­shwishshwishwishwishwishshwish­wishwishwishshwishwishwishwish­shwishwishwishwishshwishwishwi­shwishshwishwishwishwishshwish­wishwishwishshwishwishwishwish­shwishwishwishwishshwishwishwi­shwishshwishwishwishwishshwish­wishwishwishshwishwishwishwish­shwishwishwishwishshwishwishwi­shwishshwishwishwishwishshwish­wishwishwishshwishwishwishwish­shwishwishwishwishshwishwishwi­shwishshwishwishwishwishshwish­wish!!!!!!!!!!!!!!!!!!!!!!!!!!­!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[Zboss4]

i wanna try spinning the totem from inception on this thing :P

[MrGimli2]

30 mins later!!.....

[Chris Gombos]

noo the disk jumped to hyperdrive! Silly =P

[DeeperThanDub]

nah sorry dude. Energy cannot be created, the amount of energy you put into the disc (from your hand) is the only energy thats given out ie its only using the energy thats been given to it. not a stupid question if you don't understand energy conservation laws. I'm studying physics at university and i used to think when i was younger you could some how extract the energy from an optical illusion because it looks like its moving. haha how dumb is that. Peace dude