Transparencies may not seem like much fun until you discover the exciting visual affects you can create using them. Grab a copy of the free GIMP image-editing program and you can learn to turn blue ...

Presentations are an important part of business culture: Whether it is for presenting a proposal to a potential client, laying out a plan of action to employees or simply for adding a visual stimulant ...

A beautiful stained glass installation, a colorful billboard, or rows of windows on an office building ... all as electricity-generating solar cells? New research at the University of Michigan gives a ...