Silica aerogels are among the lightest and most-insulating materials in the world. Made of ultraporous 3D networks of silica ...
Scientists have shown how wool could offer an effective and sustainable alternative to materials currently used to repair damaged bone. In the new study, keratin—a natural structural protein derived ...
Scientists at King's College London have developed an experimental bone-healing material made from sheep wool that could one day offer a sustainable alternative to collagen in regenerative medicine.