Brazilian mechanic creates light bulb using water, bleach and a bottle

Brazilian mechanic is bringing light to the masses. With just a plastic bottle, water, and bleach, Alfredo Moser has found a way to produce a light that is up to 40 or 60 watts — stronger than some light bulbs. "It's a divine light,” the inventor told the BBC. “God gave the sun to everyone, and light is for everyone. Whoever wants it saves money. You can't get an electric shock from it, and it doesn't cost a penny."