A coffee machine uses lees to produce mushrooms.

The coffee grounds are highly nutritious and this coffee maker harnesses this material in a very clever way. Coffee grounds are highly nutritious, but this does not prevent them from being discarded. To take advantage

Brazilian plastic artist turns cement bags into furniture.

Empty cement bags are normally discarded waste. But in the hands of Alexandre Toscano, he saw art. Empty cement bags are normally discarded as waste in construction. Although made of paper and have a very