Taking a load off: new material significantly lightens X-ray aprons
A lightweight material created by researchers at Waterloo Engineering could spare health-care workers from chronic pain by replacing the heavy lead now used in X-ray aprons to provide protection from radiation.
Made from a soft, silicone-based plastic mixed with nanoparticles of tungsten, the lead alternative reduces the weight of X-ray aprons by almost 90 per cent while still offering a similar level of protection.