You stick them into a birthday cake, stand back and revel in the brilliant shower of sparks. What you are witnessing are glowing metal particles, usually aluminum, but iron titanium, zinc or...
Some companies have benefitted from COVID-19. Like those that manufacture plexiglass. Banks, stores, automobile dealers all feature plexiglass panels to reduce the chance of viral transmission. The...
By the first decade of the twentieth century heroin addiction had become a huge problem in major American cities such as New York. The drug was not cheap and some people experiencing addiction...
That is the question a student asked me after I had just finished a lecture on toxicology in which I had described the problem of cyanide poisoning by cassava, a tuber similar to the potato. With...
In a classic scene from the movie 鈥淗ow to Marry a Millionaire,鈥� Marilyn Monroe shows off her shapely legs as she sunbathes wearing see-through acrylic shoes and little else. The history of this...
Recently we have seen a rash of headlines along the lines of 鈥�75% of infected people were fully vaccinated鈥� atop stories describing a 鈥渟uper-spreader鈥� event in Massachusetts. While that statistic...
