Aliens, Baseball, and Civilization - Ch. 9 - th Pitch: IQ 78

[MangaDex]

 

[krugdm]

"How thin can you make this rubber? Can you get down to 0.01 mm?"

 

[fight2live]

i love the fact that even though the guy knows a lot of things, they still need to do a lot of experiments to get the things they want