Amazing optical microphone can separate multiple instruments from afar
It is capable of constructing a high-fidelity sound signal from single instruments playing in groups
Remote Scottish island for sale complete with a 6.5 mile coastline & a dramatic 17th century mansion (photos)
“I can think of fewer nicer places in the world,” former poet laureate Sir John Betjeman once said of the island
New cryoprotectant chemicals could preserve organs without ice damage
Freezing living cells is a good way to preserve them for much longer than at room temperature, but traditional freezing damages those cells as ice crystals form
