Happy Happy, Joy Joy

If you're happy and you know it clap your hands!

If you're feeling great today, you may end up inadvertently spreading the joy to someone you don't even know.

New research shows that in a social network, happiness spreads among people up to three degrees removed from one another. That means when you feel happy, a friend of a friend of a friend has a slightly higher likelihood of feeling happy too.

Happiness is contagious in social networks - CNN.com

I can hear the conversation now ... "But Mom, research shows my facebook, myspace, youtube, twitter, blog and [insert other social media obsessions here] is good fo my health."

India lands a craft on the moon

In the wake of the terrorist attacks in Mumbai, this little achievement seems to have slipped between the cracks, or is it a case of "no pictures - no coverage" deemed worthy?

BBC NEWS | South Asia | India sends probe on to the Moon

India's first unmanned lunar spacecraft, Chandrayaan 1, has sent a probe on to the surface of the Moon.

Timeline: How Chandrayaan-1 reached the lunar orbit and then sent the moon impact probe (MIP) with the colours of the Indian national flag painted on its sides to the lunar surface.  Link >>