Sonr
Sonr. The first prototypes
Who eats batteries, how to shove the unimpressible, is it possible to assemble a tank, is it convenient to swim with an antenna and why does Darth Vader cough? After the first conversation about the underwater radio, 3 months have passed. The guys still considered my idea unrealizable, but, as they say, the master is the master, so the work was in full swing