Often used in mobile telephony, vehicle tracking, online navigation, and emergency assistance, the design of wireless systems for the collection and dissemination of data is known as telematics. This Topic in Depth...
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...
The resources in this folder explore Human Evolution from both anthropological and biological viewpoints. Visitors will find sites about the human fossil record, time lines of human evolution in all our hominid forms,...
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...
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...
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