Bunje has a Ph.D. in evolution and molecular genetics. He also spent a few years in Washington. But what does he think will help solve ocean acidification? A contest.
Robots, artists, scientists gather to perform and engage in a hands-on, city-wide event described as a "stampede for geeks" in Alberta, Canada.
The art of 'mosaiculture' uses thousands of plant varieties and requires up to 30 people to create a single work. Just don't call it topiary.