1. Bu arkadaş sormuş: Why pi is 3
   

https://youtu.be/r8YNb8yeXH8?si=evP6vf0fsFCNTM5s
ben de aynı şeyi yapmıştım ama video çekmemiştim
wiki de sonuçlar var
Sonuçları kopyaladım:
==Measurements==
===9.10.24===
*ip ve saksı ile ölçtüm
*diameter: 12.2
*circumference: 38
*pi = 38/12.2 = 3.114754
*of course the digits are made up
*I could only measure 1 mm
*so how many digits do I keep
*the number pi is a ratio so it does not have units
*380/122 = 3.114754
*leftover part seems to be 4 degrees more or less
*which is 0.0698 radians
*does this have any significance
*so I see visually now that pi is very close to 3
*3.1 is a good approximation
*how come radians complete the circle
===9.10.24===
*karıştırma kabı ile yaptım
*diameter: 20.2
*circumference: 63.7
*63.7/20.2 = 3.153
*so how many radians is the diameter
===10.10.24===
*büyük karıştırma kabı
*D=28
*C=88.7
*88.7/28=3.16
*ip ve cetvel
so far results:
3.114754
3.153
3.16
*So my precision appears to be 3.1 because the third digit is changing
*How can I increase precision?
*Use a finer thread