A team of physicists has discovered a surprisingly simple way to build nuclear clocks using tiny amounts of rare thorium. By ...
Modern navigation systems rely heavily on satellite timing, and that dependence has become a growing vulnerability. GPS ...
The timekeeping device is made with atomic nuclei of thorium, although it is not yet more precise than standard atomic clocks. Reading time 2 minutes Meet the “nuclear” clock: a device that marks the ...
Banner image: A powerful laser shines into a jet of gas, creating a bright plasma and generating ultraviolet light—one component of what could become a fully functioning nuclear clock. (Credit: ...
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 ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Picture a clock ...
Originally discovered in a mineral found off the Norwegian coast in 1828, thorium is named after Thor, the Norse god of thunder. It would take another century and a half for scientists to determine ...
Atomic clocks and frequency standards represent the pinnacle of precision timekeeping technology. By harnessing the natural oscillatory behaviour of atoms, these devices deliver unparalleled accuracy ...
Markus Lutz is CTO and Founder of SiTime Corporation. He is a MEMS expert, a prolific entrepreneur and inventor who holds over 100 patents. Timekeeping might be the unsung hero of human ingenuity. The ...
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