The Technology Book for Girls
and other advanced beings
Silent signals / Control your remote
Alarming discoveries / Smoke alarms
Open sesame / Invisible doorman
Bathroom beams / Automatic hand dryers
Lasers in the library / Bar code scanners
Turning music into light / Compact disc
Technology in your pocket / Making the invisible visible (laser pointer or flashlight)
Hardworking lasers / Cutting tools
Lasers in medicine / Eye surgery & dentistry
Magic machines / Touchscreens
See the light / Optical fibers
It's what's inside that counts / Endoscopes
Long-distance lights / Telecommunication with fiber optics
Eyes in the sky / Satellites
Making waves / Radio waves
Cooking with radio waves / Microwaves
Wireless wonders / Wireless communication
Science fair projects: Infrared
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