A new model explaining this mysterious process suggests the core was created as dribs and drabs of iron percolated inward from Earth's lower mantle, according to a study published Oct. 6 in the journal Nature Geoscience. The mantle is the viscous, rocky layer between the crust and Earth's iron core.
Definition of flash card. : a card bearing words, numbers, or pictures that is briefly displayed (as by a teacher to a class) usually as a learning aid.
Definition - What does Flash Player mean? Flash Player is software that enables multimedia data viewing and streaming capabilities on Web browsers. Flash Player is used to execute multimedia files in Shockwave Flash Format (SWF). These files are created using the primary Adobe Flash and other supported software tools. Flash Player was initially developed by Macromedia Corporation and later acquired by Adobe Systems. Flash Player is also known as Adobe Flash Player.