The world's first self-chilling can is
to go on sale in the UK - which can turn lukewarm beer or fizzy drinks
ice cold in two minutes.
All you need to do to get an ice-cold drink is press a button at the base of the can.

Pressurised
carbon dioxide is released from a capsule, chilling the can by 15
degrees centigrade. The can was shown off this week, and is expected to
be on sale later this year. Source:
http://www.dailymail.co.uk/sciencetech/article-2165903/Now-men-longer-need-fridges-First-self-chilling-beer-sale-UK.html