General Knowledge

CTRL+ALT+DEL Nice Information

Have you ever thought of the person who invented "CTRL+ALT+DEL" key combination. He is David Bradley. David Bradley was one of the twelve engineers who worked on the original IBM PC,developing the computer ROM BIOScode. He is most famous for... Read More

Glossary of Scientific Terms

Absorption (a) In physiology: a process by which nutrients move from the lower digestive tract (small and large intestine or colon) into the bloodstream to be utilized by the body. (b) In spectroscopy: the interaction between atoms and radiation ... Read More

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