Inside the Race to Build the Most Precise Clock in the Universe
A revolutionary timekeeping breakthrough could be on the horizon as scientists explore the thorium-229 nuclear optical clock, ...
Electronic Design3d
Next-Gen Chip-Scale Atomic Clock: Thin is In, Noise is Out
The size, power, and other metrics of a latest-generation chip-scale atomic clock.
Frontiers5d
Differential cognitive functioning in the digital clock drawing test in AD-MCI and PD-MCI populations
Background: Mild cognitive impairment (MCI) is common in Alzheimer’s disease (AD) and Parkinson’s disease (PD), but there are differences in pathogenesis and cognitive performance between Mild ...