The Invention of Morphine

Justin V. asks: Who invented morphine? Derived from opium but far more reliable and powerful, the invention of morphine changed pharmacology and pain relief. A (Very) Short History of Opium  Derived from the seedpods of the poppy, Papaver somniferum (opium) has been used since early civilizations first cultivated it from a wild strain, Papaver setigerum. A 6,000 year old Sumerian […]

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Weekly Wrap Volume 53

This is a weekly wrap of our Daily Knowledge Newsletter. You can get that newsletter for free here. Split Infinitives are Not Incorrect Grammatically As mentioned in the recent Star Trek “to boldy go” article (check that out here), the majority of modern English grammar guides list split infinitives as being perfectly acceptable.  This has also been the case, not […]

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Podcast Episode #219: Horses and Engines

In this episode, you’re going to learn why it is that we commonly measure engine power in relation to horses, specifically horsepower.  You’re also going to learn who came up with this idea and how it became so popular. [TRANSCRIPT] Don’t miss future episodes of this podcast, subscribe here: iTunes | RSS/XML You can also find more episodes by going […]

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This Day in History: August 29th

This Day In History: August 29, 1789 Shays’ Rebellion was the result of the farmers in central and western Massachusetts, who were already barely eking out a living, being pushed to the brink by the tax and debt-collecting policies set by politicians back east in Boston. Unimpressed by the fact that the rural settlers did not use paper money and […]

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How Memory Works

Dustin A. asks: How does the brain create memories? A complex network that stretches from your basest sensory organs to the most sophisticated portions of your brain, memory aids in everything from simple movements to complicated tasks, and ultimately makes us who we are. Comprised of three distinct neurological processes, memories can be sensory, short-term or long-term. Sensory Memory Acting […]

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“She Loves You” and The Start of Beatlemania

This is where Beatlemania begins.  Along with the then “shocking” Beatle haircuts, this song is “the” symbol, “the signature tune” of the early Beatles- the four happy, cheerful, chipper, and harmless moptops.  This is the Beatles before drugs, before Yoko Ono, before the facial hair, before the in-house fighting and bickering, before John said they were “more popular than Jesus.” […]

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