As the presence of spring grows stronger, many people's thoughts drift towards their yards and gardens. The websites assembled below provide resources for, and information about, different aspects of gardening and...
Photoelectrochemistry is, in general, the chemistry resulting from the interaction of light with electrochemical systems. Read more in this Topic in Depth about its current research and applications.
The Permaculture Research Institute (PRI) describes permaculture as "the harmonious integration of landscape and people providing their food, energy, shelter, and other material and non-material needs in a sustainable...
Cryptography is an ancient science, but with the rise of the information age, computers have brought it to a whole new level. Online privacy and national security both depend on encryption, and maintaining a strong...
Hydraulics and pneumatics are both forms of fluid power, a common means of driving and controlling mechanical motions. It is one of the three kinds of power, with mechanical and electrical. Fluid power systems are...
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