1915 – The Radium Destroyer – Hugo Gernsback (American)

November, 1915 THE ELECTRICAL EXPERIMENTER by Hugo Gernsback. Front cover -"THE RADIUM DESTROYER" from a painting by Thomas H. Wrenn. (typo- actually Thomas N. Wrenn) Warfare of the Future The Radium Destroyer THE European War has clearly demonstrated what a tremendous part modern science plays in the offense as well as in the defense of …

1983-7 – PrOP-F Phobos Hopper – (Soviet)

The vehicle ПрОП-Ф (PrOP-F), designed by the Russian Mobile Vehicle Engineering Institute, was sent in a space mission to Phobos in 1989 (Kemurdjian et al., 1995). This 45 kg robot was able to move using hops, perform scientific experiments and transmit the collected data and the experiments results to the Earth through a radio communication …

1967 – “Lunar Leaper” – Dr. Howard S. Seifert et al (American)

Taking 400-foot 15-second hops, lunar "pogo sticks" could most forward at about 20 miles an hour—much faster than the four to five miles an hour  of vehicles now being considered for moon exploration. The moon leaper was devised by Dr. Howard S. Seifert, scientist at the United Technology Center at Sunnyvale, Calif. This artist's concept …