Article URL: [https://www.scientificamerican.com/article/388-years-ago-galileo-worked-out-why-human-giants-cant-exist-and-explained-a-law-of-nature/](https://www.scientificamerican.com/article/388-years-ago-galileo-worked-out-why-human-giants-cant-exist-and-explained-a-law-of-nature/)Comments URL: [https://news.ycombinator.com/item?id=49310277](https://news.ycombinator.com/item?id=49310277)Points: 8\# Comments: 3