English[Why what?] "How much does the soul weigh?" from the theory of relativity [21 grams]
Furori-chan Daddy, sigh what's the matter? Furapapan Recently, I was in sleep paralysis in the midd...
Physics-e
English
English[Why what?] "How to make a perpetual motion machine" that even children can understand
I want to create such a world with "science" someday!! A world where "energy" spreads around the world free of charge!...
English[Why what?] The theory of relativity that even children can understand "Can you make a time machine?"
Furori-chan My brother ate pudding! Furapapan That's a shame. Furori-chan I want to go ...
