Achieving a showroom-quality shine for your car starts with choosing the right wax. With so many options on the market, ...

The original recipe used a mix of Carnauba wax, beeswax, and rosin, which is what [Jay] tried first. He built a simple electric field detector, which is just a battery, LED and FET, with an open ...

Everyone loves a clean, shiny car, but maintaining that appearance can sometimes be a challenge. While regular washing is the ...