This is post 2207 in a continuing series of simple ham radio antennas.
For those radio amateurs experimenting with antennas and feed lines, you may want to make a "Sea Water Antenna" similar to the one published by "SPAWAR Systems Center Pacific."
The antenna is interesting if it works as presented. Here's some more information from the company:
"SPAWAR Systems Center Pacific has developed a technology that uses the magnetic induction properties of sodium chloride (salt) in sea water to create UHF/VHF/HF antenna."
Even if the antenna doesn't work, you may have fun designing one and testing it out at the nearest lake or ocean beach.
Thanks for joining us today.
Aloha es 73 de Russ (KH6JRM).