Laser Fest - relive the photonic fun
Photographs from the IfM's first ever Laser Fest event are now available online.
Hundreds of people flocked to the photonic-themed fun day, part of the annual Cambridge Science Festival.
On offer was a chance to see the high-powered lasers in action, race rockets using real laser guns (pictured) and see water being frozen in mid-air.
Such were the numbers that Tim Minshall's talk, Making the Impossible Possible, had a second unscheduled showing to cope with demand.