Can a simple piece of graphic design save the world?

Smaller version Illustration of a conventional atomic fountain clock (left) next to NPL’s miniature atomic fountain clock.

WASHINGTON — Researchers have demonstrated a new optical atomic clock that uses a single laser and doesn’t require cryogenic temperatures. By greatly reducing the size and complexity of atomic clocks ...

Find The 5 Best Fancy Wall Clocks For Bedroom, Hall, And More Every home's centerpiece is a wall clock. They are an essential ...