“Greek Fire,” the famous naval weapon of the Byzantine Empire, was a liquid projectile that burst into flames after spewing out of pressurized nozzles, and kept burning as it floated on water. This is a twelfth-century illustration of Greek Fire in action. The eleventh-century historian Anna Komnene has a great description of the theatrics involved […]
Greek Fire by the Byzantine Empire Read More »
In the midst of the Gila National Forest in New Mexico stands this cross-topped mound. It marks the crypt and burial site of Sergeant James Cooney, and the marker besides the grave tells readers that Cooney was killed by Indians in 1880 as he tried to warn settlers about an upcoming Indian raid. What the
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Kite flying was first recorded in Ancient China. Among the earliest accounts includes a story of the famed general Han Xin (d. 196 BCE), one of the most important leaders to establish China’s influential and long-lasting Han Dynasty. Desiring to tunnel under a city wall he was trying to conquer, Han Xin figured out the
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This first photo is of Francis Scott Key’s original manuscript for the lyrics to “The Star Spangled Banner,” the American national anthem, written in 1814. The second photo highlights a portion of the lesser-known third stanza, which castigates the “hireling and slave” fighting against the U.S. side, promising them “no refuge.” Drawing attention to these
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In the mid-18th century, certain young Bristish males of the highest social classes garnered a sense of worldliness by taking a grand tour of Western Europe. Returning home, they adopted distinct eating habits and attire that would set them apart as more special than their less traveled and wealthy peers. The style they adopted involved
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In 1863, only four and a half months after the tide had turned for the Union armies in the American Civil War, President Abraham Lincoln gave the iconic “Gettsyburg Address” speech close to where this photo was taken. In just 271 words, he artfully articulated the goal of the United States government as one that
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Great disoveries in mathematics and sciences ought to be celebrated, but a challenge for most of us non-specialists is understanding what exactly it is that we are supposed to be admiring. Amalie “Emmy” Noether (d. 1935) was, according to many great minds (such as Albert Einstein), the most important female mathematician in history. Her accomplishments
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Original printing of _Leviathan_, published in 1651 and written by the English political philosopher Thomas Hobbes (d. 1679). This classic pronouncement of human nature as basically selfish, competitive, and violent emerged during a period of civil war and corresponding endemic violence in Hobbes’ homeland. For him, humanity was doomed to a life that was “nasty,
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Here are the Indian deity Krishna and his beloved gopi (milkmaid) and constant companion Radha, playing the ancient Indian board game known as chaturanga. In Sanskrit, “chaturanga” means “four-limbs,” and in this game, the name refers to a millenia-old Indian military setup that included four branches: elephants, chariotry, cavalry, and infantry. Chaturanga was the predecessor
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Leaders in the European Middle Ages issued coins as a kind of aspirational statement of stable power. After all, currency is only as successful as a community’s faith in its worth. But what happens when a leader goes out of favor, or dies? This is a photo of coins issued by two English kings, one
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This is a contemporary rendition of the Ancient Roman leader, Gaius Julius Caesar (100-44 BCE), recreated by Dutch anthropologist Maja D’Hollosy. To make it, D’Hollosy referenced a recent analysis of Caesar by Tom Buijtendorp, two contemporary busts, and coin imagery. The upshot of the composite sculpture illustrates a man who got into power despite, not
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Here is the coat-of-arms designed by Niels Bohr, after he was awarded the Order of the Elephant by the Danish king in 1947: it has a yin-yang symbol and the phrase “contraria sunt complemementa,” which means “opposite things are complementary.” The heraldry speaks well in terms of the discoveries in physics that Bohr undertook in
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Here you can see the grim and chaotic scenes of battle depicted in the Ludovici Battle Sarcophagus, made in the Roman Empire mid-third century CE. The horrifying conditions that Ancient Roman soldiers experienced have led to a debate as to whether PTSD extended farther back in time than the late 19th-century. Some of the symptoms
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In April of 1943 as Hitler’s forces and the Allied powers struggled for dominance, a Spanish fisherman discovered a corpse with documents labeling the man as a British military official (Major Martin’s ID card is the first photo) who seemed to have drowned off the coast. This set in play the most successful ruse in
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Look closely, and you’ll see if you squint . . . Not the holy hand grenade, but the Holy Lance! You know — the artifact that in the Christian Gospel of John was used by a Roman soldier to pierce the side of Jesus after he had died on the cross? (John 19:34). A quick
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This cruel object is a Cat-O-Nine-Tails whip, dating from about 1860. Slave owners from the American South used whips like these against the people they had enslaved. Notice the metal spurs at the end of each rope. Millions of people experienced this inhumane treatment, and the “peculiar institution” of slavery of course became a motivating
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Here you see a physical manifestation of the phrase “bite the bullet.” These two lead bullets came from a hospital serving soldiers wounded in the U.S. Civil War’s famous Battle of Gettysburg (July 1863). In an age preceding anesthetics, patients were told to bite down on these so-called “Hospital” or “Pain Bullets” before surgery was
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In 1862, the port city of Charleston, South Carolina, witnessed one of the most impressive feats in the Civil War. An African-American named Robert Smalls stole an entire ship from the Confederacy and escaped to freedom with his wife, two young children, and several other enslaved people. He did this right under the noses
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Scientists are enabling us to save lives and hopefully prevent disaster in this COVID-19 pandemic — and coming up with big solutions to health problems is one of the main reasons their profession is so valuable. But for me there is another equally praiseworthy aspect: their contributions to unveiling the forces that shape our universe.
The First-Lady of Physics – Chien-Shiung Wu Read More »
We humans are innately social creatures, and even the introverts among us long to feel included in a community we consider our own. Feelings of isolation cause grief and sadness, both now and in ages across time. The Old English poem known as “The Wanderer” evokes these emotions, telling the story of a man far
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