Link About It: This Week’s Picks

Plastic waste bricks that are stronger than concrete, harnessing wave energy, Vans' digital broadcast station and more

Affordable Plastic Waste Bricks That Are Stronger Than Concrete Materials engineer Nzambi Matee—the founder of Nairobi-based Gjenge Makers—not only invented a brick made from plastic waste that’s stronger than concrete, but she also set up the factory after losing patience waiting for government funding. The bricks are made from a blend of discarded high-density polyethylene (traditionally used for products like shampoo bottles), low-density polyethylene (plastic …