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Improve Appearance of Limestone Patio With New Grout Nov. 11, 2021
Dear James: The mortar in my new limestone patio is deteriorated and looks bad. Can I remove and rep... Read More
Curiosity and the Cosmos Nov. 14, 2019
Venus and Neptune square off to remind us that incuriousness is a disorder of a narcissistic society... Read More
Yemen's Odd War Is A Human Disaster Sep. 06, 2017
Three civil wars with roots in Arab Spring revolts continue to plague the Arab world: Yemen, Syria a... Read More
Sand: The Endangered Natural Resource Aug. 30, 2017
Little known fact: Practically every skyscraper in every one of the world's cities is essentially ma... Read More
Andy Capp
Aug. 20, 2014
Archie
Jul. 13, 2014
