Start attaching-pebbles use hot glue,but if little hands are sticking them down, you can also use a super-strong double-sided tape, such as the type used to lay carpets. It’s entirely up to you how closely you’d like to pack those pebbles, as the grouting
V3Solar's spinning solar cells generate 20 times more electricity than flat photovoltaics
Natural resources are a must for my dream home, which mean in the summer months, so are these: spinning photovoltaic cones have been able to generate 20 times more energy than traditional static, flat solar panels.
Middlebury College's Self-Reliance Solar Decathlon House Wins Communications Contest!
MAINE (USA) - The Porter cottage / Alex Scott Porter Design On an island 20 miles off the coast of Maine, a writer, with the help of his daughter, built not only a room but an entire green getaway of his own.
Gorgeous Shipping Container Art Studio in New York