Frequency Deviations In Continental Europe Are Causing Electric Clocks To Run Behind By 5 Minutes

Insulator or superconductor? Physicists find graphene is both

Physicists at MIT and Harvard University have found that graphene, a lacy, honeycomb-like sheet of carbon atoms, can behave at two electrical extremes: as an insulator, in which electrons are completely blocked from flowing; and as a superconductor, in which electrical current can stream through without resistance.

Jeff Bezos Has Spent $42M Building a Clock to Run 10,000 Years

First firing of air-breathing Electric Truster

In a world-first, an ESA-led team has built and fired an electric thruster to ingest scarce air molecules from the top of the atmosphere for propellant, opening the way to satellites flying in very low orbits for years on end.