Pi Glilot bombing attempt happened on 2002-05-23.
Archimedes (287-212 BC) was the first to have had a serious attempt at calculating pi.
Impossible, Pi has no end.
Archimedes was the first Western mathematician to make a serious attempt at calculating the value of pi. His estimated, that pi was between 3.1408 and 3.1429.
28.285714
Cao Pi's invasions of Eastern Wu happened in 222.
Archimedes (287-212 BC) was the first mathematician to make a serious attempt.
Archimedes of Syracuse is said to be the first mathematician to make a systematic attempt to estimate pi in the third century BC.
Assuming "didets" is your attempt to spell digits, the answer is 8.
He was the first one to calculate the value of pi * * * * * Actually, Aristotle did not have much to do with pi. It was Archimedes who was the first to make a serious attempt to find the value of pi by calculating the perimeters of incribed and exscribed polygons with increasng number of sides. I guess the Communiy got an ancient Greek philisopher whose name began with A. Well done!
Pi writes a message for help and puts it in a bottle, hoping it reaches someone who can rescue him. He also signals passing ships with flares and attempts to attract attention through a signal mirror.
The date can be written as 3.14.15 which are the first digits of pi. That can only happen once every hundred years.
(pi)(1/pi)=1.4396 ...