I’m Art Chester. I write about technology: surprises from the world of science, and their practical application in everyday life. I also write fiction about life in the research lab.
The Topic Index lists all posts by topic. Comments and guest posts are welcome! Comment directly on the post or send me a note on the Contact page.
Plus A Detailed Comparison of Wentworth and Liberty Puzzles… This blog, Wooden Jigsaw Puzzle Companies, is the second of a three-part series. The first blog gave an overview of modern jigsaw puzzles. The next and final part will show photos … Continue reading
A New Look at a Classic Pastime… Wooden jigsaw puzzles, for most people, first appear when they are a toddler. You may have assembled a brightly colored animal from cutout shapes. Later, in preschool or kindergarten you may have owned … Continue reading
Go Out, Visit Friends and Have Fun! COVID-19 Socialization is the natural outcome of the previous two blogs, which treated coronavirus spreading and how to safely shop for groceries. We’ll extend what we have learned by treating many more activities … Continue reading
How To Stock Your Pantry With Reduced Risk… COVID-19 Groceries describes how to safely carry out an essential activity: acquiring groceries. It builds on the previous blog, which discussed how COVID-19 spreads. The next blog will address a full range … Continue reading