Why Don't Penguins' Feet Freeze?: And 114 Other Questions by New Scientist
Published 2006 · 240 pages · 66,000 words · about 3 hours at an average pace
How hard is Why Don't Penguins' Feet Freeze?: And 114 Other Questions to read?
Why Don't Penguins' Feet Freeze?: And 114 Other Questions scores 24 out of 100 for difficulty on ReadingRate, making it relatively accessible. The score is a weighted composite of nine measures: four of how hard the prose is to parse, five of how hard the meaning is to extract.