LEGO unveils prototype bricks made from recycled plastic

LEGO unveils prototype bricks made from recycled plastic

LEGO is trying to make its iconic toy bricks more sustainable.
The Danish toymaker unveiled a prototype brick made entirely from recycled plastic. LEGO says the plastic comes from discarded bottles.
A one-liter plastic bottle provides enough raw material for ten 2 x 4 LEGO bricks.
LEGO says more research is needed BEFORE the bricks can hit the store shelves. The next phase of testing is expected to take at least a year.