The Soviets.
In a chemical laboratory collecting bottles are used to collect a gas released during an experiment.
A Scythe is a curved blade about a meter long attached to a shaped wooden handle that is about the height of a man (with side handles to grip it with). It is an ancient farming instrument used for cutting the wheat stalks during harvest (the tool of a reaper) and traditionally the implement used by Death when collecting souls.
Collecting Used Clothes
A dirigible airship was used to patrol coastal waters in the United States during the 1920's and 1930's.
During the 1930's aluminium was used for engine cowling parts.
A gas collecting tube is used to collect and store gases during chemical reactions or experiments. It allows gases to be collected and measured conveniently without escaping into the environment. The tube can be connected to a gas measuring device for accurate measurement of gas volume.
A dirigible airship was used by the US to patrol coastal waters during the 1920's and 1930's.
A reaper is used to cut down the stalks of plants to gather, usually during harvest time.
A dirigible airship was used by the US to patrol coastal waters during the 1920's and 1930's.
A stick used for farming is commonly referred to as a hoe.
About 70% of the world's freshwater is used in farming.
mixed farming