Crazy Pulp Science-Fiction Inventions

Taken from the d20 Past supplement for the d20 Modern Roleplaying Game. Just press the button to get more inventions. It's just that simple.
Here are your pulp science inventions:

Electrovapor Antenna
Guassian Atom Negator Rocket
Positron Pulse Capacitor Uniengine
Polarity Aerocharger
Infrared Neoalloy Enhancer Drive