About This Book
Using clear and logical routines, this book shows how a variety of problems and exercises in modern astronomy can be readily solved with a scientific calculator. This edition includes new sections on mutations, aberration and selenographic co-ordinates and
More by Peter Duffett-Smith
Reading Time Estimates
5h 12m
slow reader
180 WPM
3h 44m
average reader
250 WPM
2h 40m
fast reader
350 WPM
π 56,100 wordsπ
8 days at 30 min/day
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WPM
Reading time
3 h 44 min
at 250 words per minute
Audiobook (1.5x)
4 h 9 min
at 1.5x narration speed
Audio 1x
6 h 14 min
Audio 2x
3 h 7 min
That's about:
- π 8 daysΒ reading 30 min/day
- π8 commutesΒ of 30 min each