The nature of the invention is known
to very few people in New Zealand, but it
is believed that like several inventors in
Europe, he hopes to be able to prove to
the satisfaction of tbe defence authorities
that he can project a powerful electric
current in the form of an invisible ray,
without wires, to stop men or aeroplanes
and paralyse transport. Experiments
with this object are said to have been
partly successful over a short distance.
Penny has now left the island, but is coninuing his work secretly.