Engines of Our Ingenuity

Episode: 3428 The end of the password.  Today, a secret we may no longer need to remember.

Episode: 2763 The legacy of Steve Jobs, who simplified computers and computing devices.  Today, the man who made it simple.

Episode: 1651 Specificity and understanding: Coming to grips with September 11th.  Today, six weeks later, we think about specificity.

Episode: 1650 Learning about the stability of aeroplanes in 1916.  Today, we worry about airplane stability in 1916.

Episode: 1649 Reginald Fessenden endows radio with sound.  Today, we add sound to radio.