First Handheld Calculator
The first scientific pocket calculator hit the market in 1972. It was the HP 35. It got its name for its 35 keys. At $395 it was a bestseller with a million units sold in the first year.
Sounds of the Time: Scott Ian of Anthrax
"December of 1977, I saw Kiss at Madison Square Garden, and I can pretty safely say that I left ... more
Sounds of the Time: The Lennon Sisters
Every Saturday night for 13 years the Lennon Sisters graced television screens across the country ... more
