Resumen de Photons team up to make new form of light
Photons are sticking together like never before. The individual photons that make up a beam of light normally don't interact, but a team of physicists has clumped three together for the first time, creating a new form of light. To make photons attract one another, Aditya Venkatramani at Harvard University and his colleagues first prepared a dense cloud of rubidium atoms at near absolute zero temperatures
