Robo Bird

In Germany, Dr. Heinrich made what he calls a Robobird or smart bird. There is a lot of technology inside this man made bird.  Real birds wings are very complicated.  There are several joints in a birds wings that allow the wings to bend and flex.

3D Printing Pen

This is a commerical for 3-Doodler 3D printing pen.

 3 Doodler is a pen that is the first 3D pen.  It uses material called ABS plastic.  ABS is an acronym of Acrylonitrile Butadiene Styrene polymers.  A polymer is a substance thats molecular structure consists of large number of similar units that are bonded together.  There are things like plastics and resins.

 

Science - Quadrotors

I like watching Outrageous Acts of Science.  This is a really cool flying device called quadrotors.