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Low $ tension deep well water pumps & variable
stroke fluttering airfoil windmill, pump
& service faster than wind & hand pumps.
The "Flutter well" for boreholes & floating "Flo'-Pump"
for dugouts, pump by oscillating in light wind but feather in high.
Seeking dealers/partners
only.
FREE
designs: treadle "Yardpump" for well (backup) "Cottage Pump" for a winter cabin waterpumping
Free BIKE Ideas :Arm
Rowing/Variable
Handlebars
Front Cargo Bucket, Back-pedal rim
brake, & Folding
Download
Wind turbine theory & easy blade design
DIY chineless compound curved plywood Canoe, DIY front rowing
rig especially for canoes
Sliding seat
trapeze Arrow sailing dinghy
solo or duo.
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