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.
Teen patti. Teen patti (à¤¤à¥à¤¨ à¤ªà¤¤à¥à¤¤à¥, meaning 'three cards' in English) (also known as flash or flush) is a gambling card game that originated in the Indian Subcontinent. The game, which is actually a simplified version of poker, is popular throughout South Asia.