Scientific American : how things work today. /

Wright, Michael, ed.

Scientific American : how things work today. / consultant editors Micahel Wright and Mukul Patel. - London : Marshall Pub., c2000. - 288 p. : ill. 28 cm.

A Marshall edition. - T.p. verso

The Urban and Domestic Environment ,Communication and Leisure , Transportation , Crime and Security , Power and Industry , Medicine and Research , Space .

Contains information on the workings of machines used daily like:mechanical locks in the homes,encryption software that safeguards financial transactions on computers,the microwave ovens that cook meals,the radio transmissions that convey cell phone calls.Marvels at the genius of scientists,engineers ,and designers before all machines made available for man such as refrigerators,television sets,computers,mvacuum cleaners....etc.

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Technology