Engineering samples are the beta versions of integrated circuits that are meant to be used for compatibility qualification or as demonstrators.[1] They are usually loaned to OEM manufacturers prior to the chip's commercial release to allow product development or display. Engineering samples are usually handed out under a non-disclosure agreement or another type of confidentiality agreement.
Some engineering samples, such as Pentium 4 processors were rare and favoured[citation needed] for having unlocked base-clock multipliers. More recently[when?], Core 2 engineering samples have become more common and popular.[citation needed] Asian sellers were selling the Core 2 processors at major profit.[citation needed] Some engineering samples have been put through strenuous tests.[citation needed]
Engineering sample processors are also offered on a technical loan to some full-time employees at Intel, and are usually desktop extreme edition processors.[citation needed]
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction