Flying After COVID-19

In 2001, I flew a trip about 10 days after 9/11, during the first week that commercial flights resumed, going from Dallas to Traverse City Michigan, via Chicago O’Hare. The security lines were long, very long and slow. Restaurants in… Read More ›

Paper or Plastic?

This is a brief overview of the manufacture of paper and of plastic, and is not intended to be comprehensive, or a chemistry class.  It was original posted on the SWIFT blog of the James Randi Educational Foundation website (… Read More ›