Skip to main content

Removing Old Boiler Tubes, A Handy Drill Socket and more

00
Scientific American Magazine Vol 104 Issue 16This article was originally published with the title “Removing Old Boiler Tubes, A Handy Drill Socket, and more” in Scientific American Magazine Vol. 104 No. 16 (), p. 409
doi:10.1038/scientificamerican04221911-409