About This Book
In How Invention Begins, Lienhard reconciles the ends of invention with the individual leaps upon which they are built, illuminating the vast web of individual inspirations that lie behind whole technologies. He traces, for instance, the way in which thousands of people applied their combined invent...
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Reading Time Estimates
7h 20m
slow reader
180 WPM
5h 17m
average reader
250 WPM
3h 46m
fast reader
350 WPM
π 79,200 wordsπ
11 days at 30 min/day
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WPM
Reading time
5 h 17 min
at 250 words per minute
Audiobook (1.5x)
5 h 52 min
at 1.5x narration speed
Audio 1x
8 h 48 min
Audio 2x
4 h 24 min
That's about:
- π 11 daysΒ reading 30 min/day
- π11 commutesΒ of 30 min each