youshouldknow
world and global knowledge that you should know
Sabtu, 25 Januari 2020
Where does all our poop go?
Human poop is a great fertilizer for farmers.
from Livescience.com https://ift.tt/2RUIrma
via
IFTTT
Tidak ada komentar:
Posting Komentar
‹
›
Beranda
Lihat versi web
Tidak ada komentar:
Posting Komentar