The second brain system is the foundation of my life philosophy: efficient laziness. By delegating repetitive mental tasks, ...

But which parts should you choose? Low Tech Magazine has the answer, in the form of a guide to building a small solar power system. The result is an extremely comprehensive guide, and though it ...

How we missed this one is anybody’s guess, but one of the presentations at DEFCON last year covers a DIY radar build. [Michael Scarito] talks about the concepts behind radar, and then goes on to ...

Witness the creation of a beautiful and functional aquarium featuring a state-of-the-art modern water system! Using ...

An Automatic Plant watering system is a device (or setup) that uses sensors to monitor the soil moisture and if the moisture ...

Introduction to Building Automation Systems (EA15) provides a broad introduction to specific building automation systems (BAS) issues and processes that occur in the building automation industry, ...

Policy change and cross-sector alignment are both important steps in building sustainable systems, as they make 21st century competencies a more visible priority than when the competencies are ...

Real Farmer Care was created by American Farmland Trust with one goal in mind: help farmers take care of themselves.