Dang of HN fame :
"Why We Sleep" Is Riddled with Scientific and Factual Errors - https://news.ycombinator.com/item?id=26684519 - April 2021 (151 comments)
Why We Sleep: A Tale of Institutional Failure - https://news.ycombinator.com/item?id=22844723 - April 2020 (52 comments)
"Why We Sleep" Is Riddled with Scientific and Factual Errors - https://news.ycombinator.com/item?id=22419958 - Feb 2020 (34 comments)
"Why We Sleep" Is Riddled with Scientific and Factual Errors - https://news.ycombinator.com/item?id=21546850 - Nov 2019 (58 comments)
Why We Sleep, and Why We Often Can't - https://news.ycombinator.com/item?id=18798366 - Jan 2019 (80 comments)
Productive on six hours of sleep? You're deluding yourself, expert says - https://news.ycombinator.com/item?id=15401397 - Oct 2017 (295 comments)
Sleep deprivation is increasing our risk of serious illness - https://news.ycombinator.com/item?id=15324195 - Sept 2017 (77 comments)
