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Principia Mathematica
More by Alfred North Whitehead, Bertrand Russell
Reading Time Estimates
12h 30m
slow reader
180 WPM
9h 0m
average reader
250 WPM
6h 26m
fast reader
350 WPM
📖 135,025 words📅 18 days at 30 min/day
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WPM
Reading time
9 h
at 250 words per minute
Audiobook (1.5x)
10 h
at 1.5x narration speed
Audio 1x
15 h
Audio 2x
7 h 30 min
That's about:
- 📅19 days reading 30 min/day
- 🚇19 commutes of 30 min each