There is some overlap between stock/non-stock and for profit/not-for-profit in that not-for-profit corporations are always non-stock as well. A for profit corporation is almost always a stock corporation, but some for profit corporations may choose to be non-stock.n British English and in the Commonwealth countries, the term company is more widely used to describe the same sort of entity while the word corporation encompasses all incorporated entities.
Richard G. Drew invented double-sided tape while working for the 3M company.
James Watson and Francis Crick not only discovered the double helix, but they built the first model too. Although they are sometimes solely accredited for the discovery, they received substantial help from Rosalind Franklin, whose X-ray crystallography images were vital to the discovery.