The science and engineering behind Lego Man’s balloon voyage - Toronto Star
Written on January 28, 2012 – 12:17 am | by toronto go green - Google News
The science and engineering behind Lego Man's balloon voyage Toronto Star ... fill your balloon, the faster it will go and the sooner it will pop.” A helium-filled balloon pops at what's called the burst altitude, says Barth Netterfield, a professor in the departments of physics and astronomy at the University of Toronto. and more » |



