AUTOMATIC TOILET BOWL CLEANING BLOG

If you wish, you can add your comments on the various entries in this blog.

_ Are we aware where our poop goes?

Human beings musn’t forget we are the main source of contamination in our Little Blue Planet. Today we recover an article to ponder, via Hakai

Reinventing pumps

In the present article the pumping is done by an elastomeric element that makes the complete closure without any possibility of leakage. Welcome to