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...
If you ask almost anyone if they know what a hard drug is, they’ll nod enthusiastically. Ask them to define a hard vs a soft drug however and the nodding might stop.
Cocaine. Credit for the discovery of cocaine as a local anesthetic is usually attributed to Dr. Carl Koller, an Austrian opthamologist who in 1884 demonstrated that dropping a solution of cocaine...
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