We measure on average 1.70 meters (about 5 feet 7 inches). A common height that seems normal in our human-scale world. Yet, when we compare it to the smallest and largest conceivable distances in the ...

In 2015, researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) developed the first on-chip metamaterial with a refractive index of zero, meaning that the phase ...

As the son of a psychotherapist, mental disorders were often dinner table conversation growing up. She was very keen on setting the facts of these illnesses apart from the (usually) incorrect ...