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.

How are drones helping farmers keep an eye on crops?

Agriculture may be one of civilization’s earliest innovations, but today, drones and infrared technology are making farming a thing of the future. Where farmers once had to walk the lengths of their fields to look for pests, disease and water damage, drones are helping them monitor their crops from new heights.