
"Bellies, sizzles and boobless" - just three reasons why a 1970s calculator craze is coming back. And to celebrate Casio's billionth calculator leaving the production line, the firm released a list of the favourite words that can be written on the display and read when turned upside down...The milestone also coincides with the 50th anniversary of the world's first all-electric calculator - the Casio 14-A...Casio president Kazuo Kashio said: "The fact that we have been able to sell one billion calculators is a sign of the confidence consumers around the world place in Casio products, and I would like to express my sincere appreciation for this support...more...
Casio's Top 10 favourite calculator words:
1. Boobies (5318008 )
2. Bellies (5317738 )
3. Boobless (55378008 )
4. Bogies (531608 )
5. Sizzles (5372215)
6. Gobbles (5378806)
7. Google (376006)
8. Boogie (316008 )
9. Shell Oil (71077345)
10. Esso (0553)
The Asahi reports that Casio's first calculator in 1965 weighed 17kg and cost 380,000 yen. The first personal use calculator was released in 1972 with a price tag of 12,800 yen.