Love the site and the concept of O/U power. Have played around for years with p\m motors and the like, but the hfc seems to be the best idea yet.
I will be attempting to replicate one of these devices soon ( Better get ready for a visit from MIB.) Note to self... buy bigger dog...
I was wondering if anybody has a self sustaining loop using a hfc powering a small motor, ( possibly lawn mower engine or similar), which in turn runs a small generator, and returning power to the battery plus running other devices. Light or fan etc.... to prove overpower without doubt to onlookers.
This should prove beyond doubt the concept of o/u. Maybe two dogs....