Synchronizing clocks with cosmic rays; generating power with graphene; "vascular" antennas; listening to VLF signals with the NASA Inspire project (https://theinspireproject.org)...
VARAC -- a new way to chat digitally on HF; antennas for Europa; beaming power from Earth orbit.
Norm Fusaro, W3IZ, discusses his experience with antenna system "downsizing."
The Carrington Event of 1859 ranks among the most intense solar eruptions in recorded history. As we approach the peak of the current Solar Cycle, which...