[request] This number seems really high to me. Has it really been 15,000 generation since the invention of stone tools?
https://redd.it/1pzzehj
@TheyDidTheMath

[Request] how do you arrive at that conclusion?
https://redd.it/1q034ll
@TheyDidTheMath

[REQUEST] How high up was the drone that took this photograph of my yard?
https://redd.it/1q03ylk
@TheyDidTheMath

[Off-Site] Some light work on Instagram

https://redd.it/1q065sb
@TheyDidTheMath

[request] gf is saying 150 but i dont understand how
https://redd.it/1q09jwk
@TheyDidTheMath

How many people would it take to overload the Titanic and make it sink? [Request]
https://redd.it/1q0cta9
@TheyDidTheMath