This is a great website that children can use independently to learn the game of chess. There are interactive lessons, videos, games and quizzes. Start by learning the names of the pieces and how to ...

Bird beaks are incredibly diverse. Beaks can be thick and strong to crush nuts, curved like a corkscrew to open snail shells, or even full of combs to make it possible to filter food out of water.

Recently I got the chance to spend some time with a Micro 3D Printer, my first foray into the world of turning a spool of plastic filament into, well, just about anything. I had lots of fun ...