
Ready to get Sketchin’?

Ready to get Sketchin’?

Beautiful photographs from space explorations.

Artificial arms and hands that promise giant leaps in limb replacement.

I’ve built a page where you can watch the CBS News coverage of Walter Cronkite reporting on the Moon landing and the first moon walk, 40 years to the second after it originally happened.

128 Places Where Science and Technology Come Alive.

Anthropogenic global warming (AGW) theory, he argues, is the biggest, most dangerous and ruinously expensive con trick in history.

ARhrrr is an augmented reality shooter for mobile camera-phones.