The procedure needs [Steven] to take elevation as well as Azimuth measurements of countless various points, which frequently utilizes approximately 30 minutes of his time. While acquiring measurements lately, he began considering exactly how he could enhance the approach, and found a stellar remedy which minimizes the procedure up to a one-minute activity.

In other words, his shade finder device utilizes a pulley, a set of rollerblade wheels, along with a pen to complete a full shade survey within a minute. The technology associated with the tool is best explained by [Steven], therefore don’t forget to take a look at his website for lots of information as well as diagrams.

You can view the shade finder in action in the video we have provided below.

ORIGINAL ARTICLE: http://hackaday.com/2012/01/08/diy-shade-finder-tool-takes-the-tedium-out-of-solar-surveys/

What’s the perfect remedy to winter? Tomato/cucumber salad, with basil and a homemade balsamic vinaigrette. It’s even better when you grow your own herbs. With this homemade greenhouse, you can have your own mini-garden year-round.

Homemade mini-greenhouse [link]

«There are many situations where you might need a small amount of electricity, for instance running gate openers, safety lights, water level indicators and other low-power devices.»

These two articles will show you how to harness wind power.

Making a simple Savonius wind turbine [link & link]