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    Black cardboard in the window to heat a room

    Make a Homemade Solar Window Heater

    solar heat

    DIY Solar Water Heating: Cut your water heating bills 50% with this sun-powered solution! You can install a solar hot water kit yourself to supplement your existing system and save on energy costs. The system will often pay for itself in several years. -Overview: How a solar hot water system works -A dependable, affordable DIY system

    Building a solar panel heater out of aluminum cans

    Homemade Microwave Popcorn Recipe

    DIY Solar Water Heating Cut your water heating bills 50 percent with this sun-powered solution!

    How to Make a Passive Solar Water Heater. Every morning, billions of photons are sent streaming from the sun toward Earth. When they strike a surface, the atoms get excited & begin to move faster, generating heat, or warming up. This is called thermal conduction & is the scientific principle behind the design of passive solar water heaters, which uses no moving parts or fuel. Following these directions you can build an inexpensive water heater that will heat water to 150 degrees.

    Surviving Winter Storms...No Power, No Heat, No Problem!

    These are so easy to make your own. U.S. Solar Heating | Solar Heating Panels, Solar Preheat Ventilation

    7 DIY Pop Can Solar Heaters

    #Preppers/Survival: Bubble Wrap as an Insulation for Windows just in case you lose heat -

    10 DIY Solar Heated Outdoor Shower Ideas

    DIY hot air collector to heat your home

    DIY solar heater made from soda cans. Should be enough heat for a green house.

    Your Window = Solar Heater

    How to Create Secret Hiding Places

    Providence Acres: Our DIY Solar Oven Out of an old car Tire. lots of pictures and DIY video. (plywood base, cardboard insulation, foil lining, glass cover, old satellite dish reflector)

    Homemade spinning wheel!

    Create your own portable solar/wind-power station!

    solar shower