Use ‘Mood-Ring Paint’ for a Color-Changing Effect on These Surfaces
by Becca Lewis from Lifehacker on (#6DH5J)

Paint can add all kinds of dimension to a room. It can help make your space bigger or smaller, and it can even affect your mood. If you want your decor to match your mood all the time, there's a new, psychedelic option to take advantage of: Mood-ring paint, also known as thermochromic paint, will react to temperature...