Relatively Certain

TQW looks at recent research in the weird world of "ultracold" chemistry, where scientists have just discovered that chemical reactions can occur at only a few billionths of a degree above absolute zero.

A discussion of one of the most eerie aspects of quantum mechanics -- the utter randomness of measurements -- with guest Dr. Chris Monroe of JQI. Topics include the weird state called "entanglement," and the uses of quantum-mechanical systems for generating random numbers for data encryption and other purposes.

A primer on the fundamental terms and concepts of quantum information science, with guest Dr. Carl Williams, Chief of the Atomic Physics Division at the National Institute of Standards and Technology. Topics include the bizarre condition called superposition, the nature of quantum bits ("qubits") and more.