TMT Anniversary
Why sleep is special

DID you know that a third of a person's life is spent sleeping? That's a precious amount of time doing basically nothing, especially compared to the six of the 'Seven time-consuming things an average joe spends in a lifetime,' listed by blogger Bjarki on www.tempo.io/blog.

(For the curious, the rest are eating, driving, working, surfing the internet, watching TV and cleaning).