June 2011
Intermediate to advanced
320 pages
6h 39m
English
Content preview from 15 Dangerously Mad Projects for the Evil GeniusBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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CHAPTER 10Laser Voice Transmitter
THE EVIL GENIUS LIKES to communicate with his friend (also an Evil Genius) who lives in the house opposite. Radio waves are far too easily intercepted, and Morse code with a flashlight is just plain tricky. So, the Evil Genius uses a laser beam that passes through the glass of his window, across the road, and through the glass of his friend’s window, where it hits a receiver so that the friend can hear what he is saying (see Figure 10-1).
Not being terribly interested in what his friend has to say in return, he is content to watch her nod, indicating she has heard the wise words of the Evil Genius.
One day, the ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.