Your House Could One Day Be Made of Fungus and Pee

Scientists in Montana are experimenting with creating eco-friendly bricks using mycelium—a fungal network—and bacteria like Sporosarcina pasteurii, offering a sustainable alternative to traditional cement. The bricks, made from urine and urea, are spongy and can grow independently, promising a greener construction future. Though the process has shown promise over four weeks of testing, challenges such as allergies and structural issues still need addressing. If refined further, these bricks could enable mushroom homes with minimal environmental impact and even smart capabilities tailored to their surroundings.