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:

Infinialloy Drive
Space Pulse Launcher Engine
Inertial Nanovestor Negator Array
Polarity Infinireactor
Polarity Ray Converter Craft