Arduino - open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments.
expose-the-light: “ Angiogram of Healthy Heart Photograph by SPL/Photo Researchers, Inc. The picture of health, an angiogram of a human heart shows blood vessels in sharp detail. To take an angiogram,.