Technology That Can Do Everything

Biosensors are detection devices with endless applications from sustainable farming to bomb detection. Dr. Omowunmi Sadik, Professor of Bio-Analytical and Environmental Chemistry at State University of New York Binghamton joins Hari Sreenivasan to discuss some of the new applications of biosensors.

Life without mitochondria

Eukaryotic cells make up all living things, and they almost always have a power-generating organ called the mitochondria – or so we thought. Now, the discovery of a cell without a mitochondria is showing scientists how flexible living organisms can be.