- A quarter of a cow's genome came from snakes.
- Many people believe they won't change much during their lifetime. This isn't really the case, though.
- Williams Shatner sent a tweet to an astronaut - and the astronaut replied!
- Obama's robot pen. For signing bills into law when you're on the beach.
- Mars is within India's reach.
- The World of Everyday Experience, In One Equation.
