National Academies of Sciences%2c Engineering%2c and Medicine

Acceleration, Deceleration, and Stopping Sight Distance Criteria for Geometric Design of Highways and Streets

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...
Ars Technica

Acceleration due to gravity toward the sun at the Earth's distance?

I had an interesting thought, spurred on by a discussion I ran across online about firing guns in space. Apparently, smokeless powder contains its own oxidizer and so you could shoot normal firearms ...