VLF

Past VLF detections of GRBs had occurred at night, when they weren’t drowned out by the Sun’s activity.

VLF transmitters might be used to clear out high-energy electrons just before a spacecraft enters a danger zone.

Martin also is founder of Images for Conservation, which sponsored wildlife photo contests at Lula Sams to help raise money for an endowment for VLF stewardship of the 76-acre easement.

Dr Freund will have his work cut out to persuade the wider world that what the VLF receiver detects is what animals are sensing, and that it is indicative of an impending quake.

Because VLF waves can penetrate saltwater, militaries use them to communicate with submarines.