Some DIY entertainment for your kids.

[Roborovskii]

Some cut, fold and stick optical paper illusions.

A healthy alternative to excessive TV.

 

Basically the head of the dragon seemingly follows the direction of your gaze.

 

http://pontomidia.com.br/ricardo/greatweb/...per_dragon.html

 

Demo here - http://www.youtube.com/watch?v=xysjfkVRre4&NR=1

 

There are also other links to different versions of this same illusion.

Keep your kids occupied for a couple of hours.

Edited October 28, 2008 by Roborovskii

[Try_conti]

interesting .....