Science is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe. In an older and closely related meaning (found, for example, in Aristotle), "science" refers to the body of reliable knowledge itself, of the type that can be logically and rationally explained.
Engineers working on converting foot power into battery power
Engineers are developing a way to capture the energy released by the marching boots of soldiers and are trying to use it to power their equipment.
Eco Friendly Technology > Energy Saver
London > United Kingdom