About This Book
This book sets forth a set of truly controversial and astonishing theories: First, it proposes that below the surface of the earth is a biosphere of greater mass and volume than the biosphere the total sum of living things on our planet's continents and in its oceans. Second, it proposes that the in...
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Reading Time Estimates
6h 19m
slow reader
180 WPM
4h 33m
average reader
250 WPM
3h 15m
fast reader
350 WPM
π 68,200 wordsπ
10 days at 30 min/day
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WPM
Reading time
4 h 33 min
at 250 words per minute
Audiobook (1.5x)
5 h 3 min
at 1.5x narration speed
Audio 1x
7 h 35 min
Audio 2x
3 h 47 min
That's about:
- π 10 daysΒ reading 30 min/day
- π10 commutesΒ of 30 min each