Students explore how dogs are industrious workers and beloved pets, helpful companions and highly paid entertainers.

Students engage in a lesson that is concerned with the "Vikings Of America" and conduct research using a variety of resources. They view the video to create the context for the lesson. Students use the video as an opportunity for class...

Learn about selective pressure and how genes are involved in adaptations by watching this video on pocket mice. The video focuses on the research of Dr. Michael Nachman, "whose work in the field and in the lab has quantified the...

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...