color changes

(Newser) - The future could see you changing the color of your car with the touch of a button. The technology already exists, as BMW showcased Tuesday at CES, the annual consumer technology trade show in Las Vegas. The car maker unveiled an SUV whose exterior can change from white to black...

(Newser) - Manuel Linares is serious about ice cream. So serious that the Spanish physicist signed up for "mentored coursework" at a local business association, earned what he calls a "master's diploma in creating artisan ice cream," and created a frozen concoction that turns colors when it's...