További ötletek tőle: Szigmond
solar power water heater

solar power water heater

DIY Solar Water Distiller

DIY Solar Water Distiller

A new video about Solar Panels has been added at http://greenenergy.solar-san-antonio.com/solar-energy/solar-panels/motor-stirling-solar-energy/

A new video about Solar Panels has been added at http://greenenergy.solar-san-antonio.com/solar-energy/solar-panels/motor-stirling-solar-energy/

Air or Vacuum powered wooden engine.

Air or Vacuum powered wooden engine.

This amazing DIY staircase makeover looks like a professional job! From carpet to wood in one weekend!!!

This amazing DIY staircase makeover looks like a professional job! From carpet to wood in one weekend!!!

Free power from a recycled washing machine, generating enough to live off the grid

Free power from a recycled washing machine, generating enough to live off the grid

Build a Recurve Bow - Woodworking Projects - American Woodworker

Build a Recurve Bow - Woodworking Projects - American Woodworker

Build a Recurve Bow - Woodworking Projects - American Woodworker

Build a Recurve Bow - Woodworking Projects - American Woodworker

Outlook.com - riveramz@hotmail.com

Outlook.com - riveramz@hotmail.com

Wilderness Survival Skills - Finding Water, Filtering and Disinfecting It

Wilderness Survival Skills - Finding Water, Filtering and Disinfecting It