Students examine the challenges a single teenage parent faces. In groups, they research ways to positively cope with an unplanned pregnancy and design their own layette for their new baby. As a class, they discuss what it means to be...

Chemist Paul Lauterbur pioneered the use of nuclear magnetic resonance (NMR) for medical imaging. He developed a technique, now known as magnetic resonance imaging (MRI), in the early 1970s that involves the introduction of gradients in...