Ten more bets you'll (almost) never lose

We say "almost," because like many of the bets in Richard Wiseman's earlier bar-trick videos, a few of these are liable to get you punched in the face. (I'm looking at you, #4. Ten to ten? Really?) » 2/11/13 9:40am 2/11/13 9:40am

What would your voice sound like on Venus?

Let's imagine that you and a friend could converse on the planet Venus — without having to worry about the lack of oxygen, crushing pressure, and beyond boiling temperatures. Your friend would sound so different that you'd actually see her differently. » 4/02/12 3:53pm 4/02/12 3:53pm

How to make water flow at 130 degrees below freezing

At zero degrees Celsius, liquid water freezes into ice. That should be the end of the story, but under very special conditions, frozen water can flow like a liquid. This frozen flowing water could be found on other planets. » 6/27/11 1:11pm 6/27/11 1:11pm