Science (from Latin scientia, meaning "knowledge") is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe.
Science has an important part to play in our everyday existence, and there is far too much neglect of science; but its intention is to supplement not to supplant the familiar outlook.
Arthur Eddington, Science and the Unseen World (1929).
Fuel cells may represent a real alternative to standard power sources such as batteries and diesel generators for off-grid telecom applications. An EU-funded project aims to prove their advantages to potential customers in different industrial sectors.