Nanotechnology is a big buzzword this decade but there are questions about how safe nano-based products are and we are unsure how to even measure, much less regulate, them.
Anti-odor socks, makeup, makeup remover, sunscreen, anti-graffiti paint, home pregnancy tests, plastic beer bottles, anti-bacterial doorknobs, plastic bags for storing vegetables, and more than 800 other products are already in use so time is critical.