All Posts Tagged With: "solar cooker"
Here’s a hot idea: SVSU creates solar oven to sanitize compost
The oven, built of plywood and fiberglass insulation, is powered by a funnel-like array of reflective mylar that focuses sunlight into the top of the box through a window of double-paned glass.
The contraption is angled toward the sun with brackets and mounted on a cart with wheels, so it can be adjusted throughout the day.
Altogether, the oven cost about $300 to build. Roekle is working on a portable, low-cost unit that could be used at campgrounds, instead of propane and charcoal.
electric motors would sometimes overheat if they are not properly ventilated`:* 
i always prefer those wool and cotton baby beddings because they keep the baby warm:*: 
wind farms are great but they also take up a large land area~~, 
i always buy recycled products to reduce the waste materials on this planet.~-~ 
It’s posts like this that keep me coming back and checking this site regularly, thanks for the info! 
Ya! I love neerg, such a great ecofriendly site! 
Renewable energy is the future, why depend on fossil fuels when we can go renewable.`-~ 
Renewable energy is the future, why depend on fossil fuels when we can go renewable.:`; 
Willsie also invented the Photak camera, Chicago Camera Co. One of the first cameras invented for the consumer. 