资讯

Repairing the 100-year-old courthouse master clock was only a matter of time
Jasper County Maintenance Director Adam Sparks knows a thing or two about fixing odds and ends in the courthouse, but when it comes to repairing the inner workings of an antique pneumatic clock that ...
Hackaday8 年
master clock
It’s no wonder that slave clocks, which advance on signals from a master clock, were developed. When a pair of vintage Lepaute slave clocks made their way to [melka], he knew just what to do ...
Hackaday8 年
Power Sipping Master Keeps Slave Clock On Time
It’s no wonder that slave clocks, which advance on signals from a master clock, were developed. When a pair of vintage Lepaute slave clocks made their way to [melka], he knew just what to do ...
来自MSN4 个月
A 'chemical metronome': Researchers uncover how astrocytes help the brain's master clock ...
Imperial researchers have uncovered a "chemical metronome" in the brain, which helps to synchronize the master clock that ... in the brain's internal clock system. "These cells produce a daily ...