In our current social climate, it can seem that confidence in the scientific method and trust in the expertise of professionals are being challenged for the first time. Is it good news or bad, then, to realize that this is not the case? Strap in, ladies and gents, as I introduce you to _The Cellular
Cyrus Tweed’s “The Earth a Concave Sphere” Read More »
This illustration is the best I can do to represent American scientist Eunice Foote, since no extant images of her remain. This is a shame, because Foote was the first scientist to analyze the composition of gasses to predict what we now call the Greenhouse Effect. In 1856, hundreds of scientists were in attendance at
Eunice Foote and the Greenhouse Effect Read More »
Merry Christmas! Krampus traditions linking a perhaps pre-Christian hairy goat-demon with Santa got revived in Eastern European countries by the early 1900s. Krampus played the bad cop to Santa’s good guy, beating bad children with birch switches and dragging them down to hell with chains. Some traditions are best left in the past. . .
German Tradition of Krampus Read More »
Although this photo doesn’t do the view justice, it does show the railroad tracks (if you squint, in the lower right foreground) that made the portmanteau village of Pen Mar possible. Now a virtual ghost town straddling the Pennsylvania and Maryland border and adjacent to the Appalachian Trail, Pen Mar got its start in 1877
The Ghost Town of Pen Mar Railroad Read More »
You are looking at Pinchot Lake, the defining geographical feature of the Gifford Pinchot State Park. A short drive south from the Harrisburg state capital, this recreational area is named after America’s famed environmental conservationist. Gifford Pinchot (1865-1946) worked with the likes of Theodore Roosevelt and female conservationist Mira Lloyd Dock to promote the
Gifford Pinchot and His Support of Environmental Conservation Read More »
On a lovely January morning, I walked the LeTorte trail, which runs along the eponymous nature preserve. LeTorte’s name comes from an early 18th-century French-Swiss explorer who built cabins in the area after receiving the land from William Penn. James and his wife Ann fought with the American Indians (probably Shawnee) in 1720, but
Pennsylvania’s LeTorte Trail Read More »
This is the most famous Loch Ness Monster photo in existence. Taken in 1934, it wasn’t officially shown to be a hoax for another sixty years. Turns out, someone purchased a toy submarine and added a putty head to create this image. Much evidence has been put forth to suggest that there is not a
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Today at Shippensburg University I attended a fascinating talk by scholar Dr. Joshua Eyler, who presented on his new book _How Humans Learn_ (you can see him on the second photo). Eyler spoke about the ways science and evolution can help us best understand ways to obtain new knowledge.The aristocratic clergy writing books at the
Dr. Joshua Eyler’s Book “How Humans Learn” Read More »
Hawai’i has generated many amazing things, but the trifecta of women featured here are superlative and worth knowing about. Alice Ball (d. 1916) is a scientist who created a way to end the suffering of people with Hanson’s disease — a.k.a leprosy. Published in a chemical journal during her undergraduate years, Ball went on to
Strong Women of Hawai’i Read More »
These shapely flowers come from one of the most peculiar texts from the late 19th-century Western world. _Geometrical Psychology, or the Science of Representation_, by Louisa S. Cook, smashes together mathematics, evolution/eugenics, Vedanta Hinduism, and Spiritualism. Shakespeare is also in there too, for good measure. Cook’s aim was as ambitious as physicists today who are
Grand Unified Theory Read More »
Today while hiking, my friend Erin and I happily encountered a group of folks doing trail maintainace as part of the Potomac Appalachian Trail Club. This association has very long roots in the region, dating to 1927 when a group of people began with the goals to help build a section of the 2,100-mile A.T.
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Knowledge about the existence of hormones was relatively new in the early 1900’s, but scientists were extremely interested in these self-manufactured chemicals that arouse or depress us, that make us grow or sleep or have sex, etc etc etc . . . This early stage of endrocronology was a sort of Wild West, and earnest
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“Lilith” is a sculpture I would pay money to take a pilgrimage to see. Created by artist Kiki Smith in 1994 out of bronze and glass, the statue of Lilith crouches, tense and fierce. Her eyes stare out with a contact that seems physical.The stories of the demon Lilith emerged over hundreds of years, but
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Ada Lovelace (d. 1852) lived a supremely Victorian aristocratic life: multiple estates, famous friends, and noble title? :check. Tragic illnesses that caused her to be bedridden and/or die young? : check. Relatives concerned with her propriety despite having an adventurous and spirited personality? : also, check. Called “The Enchantress of Number” by her friend and
Ada Lovelace – “The Enchantress of Numbers” Read More »
A Roman (1st or 2nd c CE) and 12th-century examples of foliage faces that became known as “the Green Man.” For centuries, these carvings existed, adorning buildings, as a man’s face surrounded by leaves, or spewing greenery, or having hair that morphed into plants. But it wasn’t until folklorist Lady Raglan wrote an article that
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In the southeastern part of Pennsylvania, a range of mountains that make up part of the Tuscarora State Forest (see second photo) run in a crescent shape from the nine o’clock to the twelve o’clock position. And running from south to north on the western side of these mountains is route 522, which goes across
The Dark History of the Kittanning Trail Read More »
No, you are not looking at a university student’s blue book . . . But you are seeing a very famous logical proof. This is an image of an early copy of the Medieval philosopher Anselm of Canterbury’s (1033-1109) _Proslogion_, and it used logic to try to prove something unimaginably perfect: the existence of God.His
Anselm of Canterbury’s “Proslogion” Read More »
This is _The New York Times_ 1907 headline that sensationalized a science experiment by a man named Duncan Macdougall. He had decided to run a macabre series of tests to see whether a human soul had weight. Six volunteers close to death agreed to spend their last breaths on a scale in his medical office,
Does A Human Soul Have Weight? Read More »
There is a tradition of misogynist scholarship which traces continuously from Ancient Greece to the early twentieth century. Legal, medical, philosophical, and theological arguements promoted the idea that women were inferior to men, and this was sincerely believed by many educated people. Yet this scholar pictured here — Henricus Cornelius Agrippa (1496-1535) — stood in
Contrasting Opinions of Henricus Cornelius Agrippa Read More »
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
Cat-O-Nine Tails Whip Read More »
