Some of our regular members know I work with gray yachts to keep YF afloat. This past weekend, I was back on location, but this time it was for a press conference related to white boats. So, where am I...? Photo 1...
Mostly, I get together with ex-colleagues now, reminisce about past successes, bust on each other's failures and wonder what ever happened to the fertile gray matter conjuring up ludicrous ideas that actually worked. In answer to your question... propulsion and stabilization. Basically, we analyze the flow of water through a garden hose and try to figure out how to keep the wet end from wiggling.
"...and try to figure out how to keep the wet end from wiggling." That's easy, use a really short hose.