Topic: breakthrough

Jim Allison playing the harmonica (Uncommon Productions)

"You can do science and have fun"

Mary Elizabeth Williams
Heart (<a href='http://www.shutterstock.com/gallery-785410p1.html'>Gen Epic Solutions</a> via <a href='http://www.shutterstock.com/'>Shutterstock</a>)

Sarah Gray
(<a href='http://www.shutterstock.com/gallery-292820p1.html'>Alex Mit</a> via <a href='http://www.shutterstock.com/'>Shutterstock</a>)

Sarah Gray
(hikrcn/Shutterstock)

Sarah Gray