Paid Agitators?” Who are the “poorly educated?” Are you referring to The PD readers? By publishing these articles, the editor ...

Although the existing voting machines work very well, the machines are very old and need to be replaced. The new system will be selected based on many requirements, including the requirement for a ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. The Weber Photolettering Machine, ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

The Issue: The city’s decision to put drug paraphernalia in free dispensing machines. Now we’re installing street vending machines dispensing free drug products to addicts (“This is the vend,” June 6) ...

Nov. 15 – To the Editor: We are writing to strongly urge Greenland, NH voters to defeat the petitioned warrant article presented at the Deliberative Session of the Special Town Meeting last Saturday, ...

Until the 1830s, letters sent around the world were secured through a method called “letterlocking,” in which the paper was folded so intricately that opening it up broke the folds, or the “seal,” ...