More links for 13 Oct 2007

A new study claims lead is showing up in lipstick - and in surprisingly high levels. With video. [Cbs5]
Homeless man is chess king of Washington. [Afp]
Spot the 5 Differences, a pretty game that is just difficult enough to hold your attention. [Kongregate via Miss Cellania]
A spider car. [YouTube]
New languages crack Roman alphabet's Internet address dominance. [Afp]
Humans could marry robots within the century. And consummate those vows. [LiveScience]
No sex for 40 million years? No problem for 1 organism [Yahoo News]