Chris BrandrickContributor, PCWorld

Chris Brandrick is a freelance writer with an interest in all things tech, gadgets, and gaming.

Forget the Olympics: Lego and Twitter Power New Digital Games

Take some Lego and an Arduino board, then mix in some social networking, and you've got yourself a geeky alternative to the Olympics.

Fix This App: Facebook for iOS

Facebook's iOS app leaves a lot to be desired. We look at some of the app's biggest annoyances

3D Printer Uses Sugar to Create Blood Vessels

University of Pennsylvania and MIT researchers make use of a special sugar mix along with a custom 3D printer to create blood vessels.