The Daily Galaxy on MSN16d
NASA’s ICESat-2 Fires 2 Trillion Laser Pulses to Track Earth’s Changing Ice
NASA’s ICESat-2 satellite has reached an extraordinary milestone—2 trillion laser pulses fired from orbit. Since its launch in 2018, this advanced Earth-monitoring mission has been providing ...
IFLScience on MSN6mon
Scientists Have Slowed Light Down To An Embarrassing 38 Miles Per Hour
Under these conditions, the light was slowed dramatically. "We obtain a light speed of 17 [meters per second] for pulse ...
Design-Reuse9d
Pulse Per Second Master (PPS) core
NetTimeLogic’s PPS Master Clock is a full hardware (FPGA) only implementation of a synchronization core able to synchronize other nodes to a Pulse per Second output based on a reference time. The ...