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The Manpowered Flying Machine
Mental Telepathy the Biological Radio
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aircraft alpha rhythm animals aqualung artificial heart artificial limbs astronauts beam beneath the sea biological radio blood brain breathing cells cent chemical rocket Cousteau craft degrees F desalting designed devices distillation divers earth efficiency electric propulsion electric rocket electric-thermal electronic energy engine fantastic feet flight flying fresh water fuel gallons gills gravity grow heat helium Hermann Oberth horsepower human hydrogen idea kidney kilowatts laboratory laser learned legs living lunar man-powered Man-powered Aircraft man-powered flight materials metal microwave miles million minerals moon muscle nature Nikola Tesla nuclear rocket operation organs oxygen particles photon pilot plastic possible pounds of thrust pressure produce propeller radio waves replaced salt satellite scientific scientists signals solar space spaceship specific impulse suggested supply surface technique telepathy temperature Tesla thing thousand tiny tion tissue factory transmission transplants tricity tubes undersea vacuum velocity wings wireless power wireless power transmission wires