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8-inch floppy disk, inserted in drive, (3½-inch floppy diskette, in front, shown for scale) 3½-inch, high-density floppy diskettes with adhesive labels affixed The first commercial floppy disks, developed in the late 1960s, were 8 inches (203.2 mm) in diameter; [4] [5] they became commercially available in 1971 as a component of IBM products and both drives and disks were then sold ...
The total essential plant nutrients include seventeen different elements: carbon, oxygen and hydrogen which are absorbed from the air, whereas other nutrients including nitrogen are typically obtained from the soil (exceptions include some parasitic or carnivorous plants). Plants must obtain the following mineral nutrients from their growing ...
Carbon, oxygen and hydrogen are absorbed from the air or water and are the basic nutrients needed for plant survival. [30] The three main nutrients absorbed from the soil for plant growth are nitrogen, phosphorus and potassium, with other important nutrients including calcium, sulfur, magnesium, iron boron, chlorine, manganese, zinc, copper ...
Vacuum packing is a method of packaging that removes air from the package prior to sealing. This method involves placing items in a plastic film package, removing air from inside and sealing the package. [1] Shrink film is sometimes used to have a tight fit to the contents.
An active-duty Marine was recently arrested after Google searches led Florida investigators to suspect he murdered a reality TV star and dumped her body in an Alabama pond. Willie Ellington, 20 ...
Know better, bake better!
Pempek in Indonesian 2006 stamp described as South Sumatran dish. Pempek is the best-known of Palembang's dishes. [3] Its origin is undoubtedly Palembang. However, the history behind the creation of this savoury dish is unclear.
Vandals attacked a Jewish area of Sydney overnight, torching a stolen car and scrawling antisemitic words on walls, prompting a swift response from authorities who say antisemitism has no place in ...