New Scientist1d
Ruth Belville: How the Greenwich Time Lady kept London ticking
In the 1800's the Greenwich Time Lady would take her stopwatch to the Royal Observatory, then travel all over London so her ...
WBEZ2d
Tentative CTU contract OK'd: What you need to know
A key union committee threw its support behind an agreement with Chicago Public Schools Monday. It includes lower class size ...
New Scientist3d
How optical clocks are redefining time and physics
Atomic clocks are the basis upon which a second is defined. But there is a new kid on the block, the optical clock, which ...
April 2025: More than 100 things to do in Asheville and beyond
Your guide to things to do in Asheville and across Western North Carolina. Things to do with your kids in Asheville, ...