The lightbulb of London studio Heatherwick, this innovative rolling bridge can be found in the city's Paddington Basin development. Constructed from wood and steel, the 12-meter-long structure curls itself into a ball to let water traffic through. It would be fun to see it in action, rising up rather like a rampant fighting caterpillar from its original postition, lying over the water. Hmmm, nice imagery, even though I say it myself.

The Rolling Bridge [UberReview]