Springy origami toy made from a sheet of paper

Here's a neat spring you can make (if you have a lot of time and patience) by folding a piece of paper.

UPDATE: I changed the link, as the other one might have pointed to malware. Origami Spring, invented by Jeff Beynon (Via Evil Mad Scientists)

• [Cog]

  Hrm.

  I’m interested in this, but I’m getting a malware warning from the site.

  Darn.

• [fooliosis]

  I got a malware warning as well. This makes me sad.

• [catko]

  http://trumbore.com/spring/

  But it looks really difficult.

• [Anonymous]

  virus, warning embeded in link