I remember when microwave ovens were introduced at the NY Worlds Fair in 1964. My older brother was fascinated by the demo - got close for a better look, and the flashbulb strip for his camera was in his shirt pocket. 3 of the bulbs flashed off - scared the heck out of him! He thought he was having a heart attack. Guess they still had work to do to shield them at that time.
I remember when microwave ovens were introduced at the NY Worlds Fair in 1964. My older brother was fascinated by the demo - got close for a better look, and the flashbulb strip for his camera was in his shirt pocket. 3 of the bulbs flashed off - scared the heck out of him! He thought he was having a heart attack. Guess they still had work to do to shield them at that time.