When heat from the sun get trapped in earth's atmosphere due to too much CO2 and heats up the planet
any name, symbol, figure, letter, word, or mark adopted and used by a manufacturer or merchant in order to designate his or her goods and to distinguish them from those manufacture
Obtaining the exclusive rights to an invention, etc.
An official license to do something
the exclusive right to make copies, license, and otherwise exploit a literary, musical, or artistic work, whether printed, audio, video, etc
Growing plants without soil
A system relating to liquid moving in a confined space under pressure
An operation using the forces creating by water or air moving
Melting ore in order to separate out metal
a substance composed of two or more metals
Ratio of output force of a machine to the input force of a machine
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