James Dyson Awards

Folding bikes are gaining popularity among cyclists and inventors. Now a young inventor has added his Contortionist prototype to a growing list of ‘shrinking’ bikes.

An entrant to this year's James Dyson awards has come up with something devilishly simple: a shrinking milk jug that squeezes all the air out as you empty it. The inventor claims it lets milk last as much as a week longer.