Jump to content


Welcome to BrainDen.com - Brain Teasers Forum

Welcome to BrainDen.com - Brain Teasers Forum. Like most online communities you must register to post in our community, but don't worry this is a simple free process. To be a part of BrainDen Forums you may create a new account or sign in if you already have an account.
As a member you could start new topics, reply to others, subscribe to topics/forums to get automatic updates, get your own profile and make new friends.

Of course, you can also enjoy our collection of amazing optical illusions and cool math games.

If you like our site, you may support us by simply clicking Google "+1" or Facebook "Like" buttons at the top.
If you have a website, we would appreciate a little link to BrainDen.

Thanks and enjoy the Den :-)
Guest Message by DevFuse
 

Photo
- - - - -

Tetricks


  • Please log in to reply
No replies to this topic

#1 TimeSpaceLightForce

TimeSpaceLightForce

    Senior Member

  • Members
  • PipPipPipPip
  • 641 posts
  • Gender:Male

Posted 09 May 2013 - 06:50 PM

Using a  thin glass sphere with inside radius of 1, the magician made
an ice  with  a shape of regular tetrahedron appear inside the closed
glass (no opening or hole) where all its vertices touches the sphere.
And then thaw it with a blow torch.When the ice is all melted he makes
another similar ice tetrahedron appear inside. How many times can he
perform the trick on that same spherical glass without breaking it?

!

*

 

 


  • 0




0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users