Nanomaterials describe, in principle, materials of which a single unit is sized (in at least one dimension) between 1 to 1000 nanometres (10−9 meter) but usually is 1 to 100 nm (the usual definition of nanoscale).
An EU study aims to utilise citizens and their mobile devices to collect reliable environmental data. Using techniques for crowdsourcing geographic information, the initial focus is species distribution, flooding and land cover of a Welsh reserve.
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