While walking around the exhibit hall at an agricultural conference a few years ago, when we could still travel, I perused the usual displays of farming equipment and industry booths promoting...
Gaston of Valloire鈥檚 son was afflicted with a violent burning pain in his swollen limbs. There were no doctors the nobleman could to turn to in 1095, but a nearby church had acquired relics of St....
Does a mole on the nose testify to an insatiable lust in the bedroom? Strange as it may sound, some people in ancient Greece used to believe that. Moles were referred to in one early book as the...
The idea of using teeth to identify someone has a long history. One of the earliest recorded cases (and perhaps the very first one) dates back to the first century. The wife of Roman Emperor...
An attractive amethyst geode sits on my desk. Geodes are rocks with an internal cavity that is filled with crystals of a mineral. In the case of amethyst that mineral is quartz, tainted with iron...
Imagine a wall-mounted device that continuously scans the air and alerts you to the presence of the coronavirus. This would be a boon for commercial buildings, hospitals, schools, and mass transit...
The COVID-19 pandemic has made visible so many unsung heroes. Essential workers, parents who must work from home and care for their children, healthcare personnel. But there is one hero whose...
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