How long does it take to read Hello World?
Hannah Fry
Hello World by Hannah Fry takes about 4 hours 42 minutes to read at 250 words a minute.
About 4 hours 42 minutes
A weekend read
First published 2018. 256 pages, about 70,400 words.
10 days at 30 minutes a day
Estimate based on 275 words per page.
At other speeds
| Slow, 150 words a minute | 7 hours 49 minutes |
| Average, 250 words a minute | 4 hours 42 minutes |
| Fast, 400 words a minute | 2 hours 56 minutes |
The page count is the median across 9 editions, so your copy may differ. How we calculate.
About the book
"Hello World takes us on a tour through the good, the bad, and the downright ugly of the algorithms that surround us on a daily basis. Mathematician Hannah Fry reveals their inner workings, showing us how algorithms are written and implemented, and demonstrates the ways in which human bias can literally be written into the code. By weaving in relatable, real world stories with accessible explanations of the underlying mathematics that power algorithms, Hello World helps us to determine their power, expose their limitations, and examine whether they really are improvement on the human systems they replace."--
Subjects: Social aspects, Technology, Moral and ethical aspects, Algorithms, Information technology, Technology, social aspects
