Welcome to David Noel's Devices Website

The Devices Website contains articles about a miscellany of devices, some of which may be novel.


Current Devices articles:


All about the Hydro Medusa device. The Hydro Medusa: free water, energy, fuel, and communications anywhere on Earth


A device using the greatest lifting power of all -- a vacuum! The Vacuum Balloon



Go to the AOI master website

Last update 2011 Nov 3