Being left-handed can be devilishly hard. In 1937, an educational psychologist whose work was later discredited wrote of many left-handers that 鈥渢hey squint, they stammer, they shuffle and shamble,...
A liner prevents the metal from reacting with the can鈥檚 contents. The concern is about bisphenol A (BPA), one of the components used to produce the epoxy resin, leaching out into the food or...
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...
Sir Francis Bacon, an important figure in the development of the scientific method, claimed in his work on natural history that when a basil plant was exposed too much to the sun, it became wild...
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