TY  - BOOK
AU  - Phondke, Bal, ed.
TI  - How?
SN  - 817236279X
U1  - 828 
PY  - 2004///
CY  - New Delhi
PB  - National Institute of Science Communication and Information Resources (CSIR)
KW  - Science Fiction
KW  - Computer
KW  - Microwave ovens
N1  - How are computer chips made ? -- How do radars work? -- How do cordless phones work? -- How is colour TV picture produced? -- How do fire alarms work? -- How do fire extinguishers work -- How do hovercrafts move? -- How do lie detectors work? -- How do zippers work? -- How are musical instruments tuned? -- How do storage batteries work? -- How do microwave ovens work? -- How do gas masks work? -- How do loudspeakers work? -- How do aeroplanes fly? -- How do helicopters remain stationary in mid-air? -- How do parachutes work? -- How do submarines dive and surface? -- How do common locks work -- How do metal detectors work? -- How do night-vision glasses work?
ER  -