What 3 advantages of using corn-based plastics instead of oil-based plastics?
A compost heap gets hotter when bacteria and other organisms multiply inside the heap, breaking down the rough matter into humus. There are both aerobic and anaerobic bacteria, which work at different times in the heap depending on how much air is present in the mix.
No. The noun "heap" is a pile, and to heap is to pile up. For laundry, however, it might be the alternative to cleaning it. The opposite of clean is dirty, or soiled. The opposite verb is also to dirty or soil.
Lakeland plastics produce polymers and other products that may be formed into everyday items of use. The type of plastics they provide are for the industrial sector as well as the commercial use of plastics.
Plastics are polymers but not necessarily the other way round. DNA and other biological molecules are polymers but they are not plastics.
pick up aluminum, copper, brass, plastics, cardboard, etc. (non-ferrous material)
well basically anthing that is made out of metal and steel, will move on a scrap heap magnet.
A scrap heap magnet attracts steel - but not steel with a high chromium or nickel content
They are used everyday to move scrap iron around the scrap yard...
They are used everyday to move scrap iron around the scrap yard...
It very efficiently separates ferrous from non-ferrous scrap.
With your MIND.
Steel, iron and nickel.
The strength of a scrap heap magnet vary depending on the strength of the current or number of "turns" in its primary coil. Increasing either or both of these makes the magnet stronger.
Yes, a scrap heap magnet works in the exact same way as a normal magnet but on a large scale. Iron, Cobalt and Nickel are all magnetic elements.
Rap a metal rod in electric wire
William Edwards has written: 'A mediaeval scrap-heap'