edward macomb (@gloconic) profile picture
Joined May 2009
Photo by edward macomb (@gloconic)Photo by edward macomb (@gloconic)Photo by edward macomb (@gloconic)Photo by edward macomb (@gloconic)Photo by edward macomb (@gloconic)Photo by edward macomb (@gloconic)Photo by edward macomb (@gloconic)Photo by edward macomb (@gloconic)Photo by edward macomb (@gloconic)Photo by edward macomb (@gloconic)
edward macomb retweeted
The speed of dogs and big cats
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A step-by-step look at how photosynthesis works
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Depiction of the Milky Way in the Tomb of Ramesses VI, Egypt
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Super simple
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Remembering on his birthday the legendary Chuck Berry🎸 🎶'The Things I Used to Do'
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I have never seen it so detailed
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Djouf Sand Sea, an extremely desolate and virtually uninhabited region of the Sahara Desert primarily located in northeastern Mauritania and northwestern Mali.... This part of the Sahara is one of the harshest environments on Earth. Rain is rare and unpredictable, summer temperatures can climb above 115°F, and there are few permanent water sources. Much of the land is covered by shifting sand seas and bare rocky plateaus. Farther east, along the border with Mali, lies the Majabat al-Koubra, sometimes called the “Empty Quarter” of the Sahara. Its name roughly means “the expanse of great solitude.” Explorers who have crossed it report traveling hundreds of miles without finding a single well. But the region wasn’t always empty. Ancient rock art shows that people lived here thousands of years ago, when the Sahara was green and full of grasslands and lakes. Even today, nomadic herders still move through parts of the desert. On its edges sit old caravan towns like Chinguetti, once a major stop for traders and pilgrims, famous for its centuries-old libraries of handwritten manuscripts. Not far from this region lies the Richat Structure, also called the “Eye of the Sahara.” It’s a set of rings about 25 miles across, so large it’s easiest to see from space. #archaeohistories
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edward macomb retweeted
The unbroken seal on King Tutankhamun’s tomb in 1922. That piece of rope and clay remained entirely untouched for 3,245 years before this photo was taken.
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edward macomb retweeted
James "Son" Thomas (1926 – 1993) #BOTD & Cleveland “Broom Man” Jones🧹
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Ever wondered how crude oil is processed into Gasoline, Diesel and clothes?
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Fractional distillation of crude oil [📹 atomic_laboratory_]
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In 2012, the people of Ireland were asked to choose their favorite painting in the world. They did not choose a Caravaggio, a Vermeer, or a Monet. They chose this: two lovers saying goodbye on a staircase... It is called Hellelil and Hildebrand, the Meeting on the Turret Stairs, painted in 1864 by Frederic William Burton. It is a watercolor, which makes its richness and depth almost impossible to believe, and it hangs today in the National Gallery of Ireland. The story comes from a medieval Danish ballad. Hellelil, a noblewoman, fell in love with Hildebrand, the prince who had been assigned to be her personal guard. Her father forbade it and ordered her seven brothers to kill him. When they attacked, Hildebrand killed six of them. At Hellelil's desperate cry, he spared the youngest, and that hesitation cost him his life. He died of his wounds. The surviving brother imprisoned her, and she did not live much longer... Burton could have painted the battle. He could have painted the deaths, the grief, the blood. Instead he chose the one intimate moment before all of it: the lovers passing on a turret staircase, stealing a final embrace, knowing what is coming. And every detail in the painting carries the weight of that knowledge. He does not seize her in passion. He bows his head and kisses her arm with a tenderness that is almost unbearable, because it is goodbye. She does not collapse into him. She turns to climb the stairs, her face hidden from him and from us, because to look back would make it impossible to leave. The Victorian novelist George Eliot saw the painting and described it perfectly. The face of the knight, she wrote, is "the face of a man to whom the kiss is a sacrament." And that is precisely why it has moved people to tears for more than a hundred and sixty years. It shows something that most of us have felt: not love at its beginning, when it is easy, but at the moment it must be given up, which is the moment that reveals everything it was worth. Burton understood that the most powerful thing he could paint was not the tragedy itself, but the last gentle second before it arrived, held forever in paint, so that the two of them never have to climb those stairs apart. Eliot, who was a friend of Burton's, captured it best: "It might have been made the most vulgar thing in the world, but the artist has raised it to the highest pitch of refined emotion." I started this newsletter because our predecessors left us extraordinary things, and almost no one teaches us about them anymore. Every week I try to. If that is something you would like to be part of, you can join here: James-lucas.com/welcome And if you'd like to support my work, a paid subscription is what makes it possible. Thanks for reading.
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Professor Eric Laithwaite shows what happens when a very heavy wheel (20 kg) is spun up to 2,500 rpm.
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Earthquake frequencies affects buildings of different heights
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The perfect camouflage of the Great Grey Owl 📸 Alan Murphy
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Aretha Franklin 🎶'Today I Sing The Blues'
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Happy Birthday John Lee Hooker🎂🎉🎶'It Serves Me Right To Suffer'
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Between 1508 and 1512, Michelangelo painted the Sistine chapel's ceiling, a project that changed the course of Western art and is regarded as one of the major artistic accomplishments of human civilization.
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edward macomb retweeted
Good Lord!
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Nazi propagandist Julius Streicher wearing headphones while seated as a defendant during the Nuremberg trials in 1946. He founded the virulently antisemitic newspaper Der Stürmer. Convicted of crimes against humanity at Nuremberg... At Nuremberg, Julius Streicher was not convicted of having committed or participated in any crimes or acts of violence himself, but was convicted on the grounds that as a journalist his many speeches and articles supporting and excusing violence made him an accessory. He was hanged. Julius Streicher, a fervent Nazi propagandist and founder of the antisemitic newspaper Der Stürmer, was among those tried at the Nuremberg Trials after World War II. Unlike most other defendants, Streicher had never held a military command or government position. His crimes were not of physical violence but of words, words that helped build and justify one of the darkest atrocities in modern history. Through his newspaper and public speeches, Streicher spread hate-filled conspiracy theories and dehumanizing caricatures of Jewish people, fueling a climate in which genocide became conceivable and, ultimately, executable. The prosecution argued that Streicher’s persistent and venomous propaganda “infected the German mind” and paved the way for the Holocaust. He was found guilty of crimes against humanity for “incitement to murder and extermination,” marking a historic precedent: that speech, when used to promote mass violence, could itself constitute a war crime. Streicher’s case became a defining moment in the moral and legal understanding of the power of media to cause harm. He was executed by hanging on October 16, 1946, reportedly shouting “Heil Hitler” as his final words. Historians continue to debate the fairness of his sentence, but his conviction underscored a crucial principle: responsibility for atrocity extends beyond those who wield weapons, it includes those who wield words. Der Stürmer was so central to Nazi propaganda that it was displayed in public glass cases across Germany, often near schools, ensuring even children were exposed to its messages. The term “Stürmer cartoons” became synonymous with state-sanctioned hate speech, demonstrating the terrifying effectiveness of mass media in shaping ideology. #archaeohistories
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