The Khmer Empire: Builders of Angkor Wat
By Emilia Wellesley · Published May 7, 2026 · Updated September 10, 2026 Last updated: September 10, 2026. The Khmer Empire built Angkor Wat between roughly 1113 and 1150 CE under King Suryavarman II, who reigned over a Hindu polity that, at its height, governed much of mainland Southeast Asia. The temple is the surviving […]
The Expeditions of Roald Amundsen
By Emilia Wellesley · Published May 7, 2026 · Updated September 10, 2026 Last updated: September 10, 2026. Who Was Roald Amundsen and Why Do His Expeditions Still Matter? Roald Engelbregt Gravning Amundsen (1872 to 1928) was the Norwegian polar navigator who first sailed the Northwest Passage, first reached the geographic South Pole, and first […]
The Georgia Guidestones Mystery
By Emilia Wellesley · Published May 7, 2026 · Updated September 10, 2026 Last reviewed: September 10, 2026. What the Georgia Guidestones Were The Georgia Guidestones were a granite monument that stood in a cow pasture seven miles north of Elberton, Georgia, from March 1980 until July 2022. Six slabs, twenty feet tall together, weighing […]
The Giants of Mont’e Prama
By Emilia Wellesley · Published May 7, 2026 · Updated September 10, 2026 Last updated: September 10, 2026. What Are the Giants of Mont’e Prama? The Giants of Mont’e Prama are a group of large stone statues carved by the Nuragic civilization of Sardinia, dated by most scholars to the late ninth through early eighth […]
The Tomb of Genghis Khan
By Wren Ashby · Published May 7, 2026 · Updated September 10, 2026 Last updated: September 10, 2026. A working ethologist will tell you that the most informative animals in a story are the ones nobody is looking at. In the case of the lost tomb of Genghis Khan (born Temüjin, c. 1162-1227), the animals […]
The Bosnian Pyramids
By Riley Tanaka · Published May 7, 2026 · Updated September 10, 2026 Last updated: September 10, 2026. The Origin Post Was a Press Conference Most contemporary mysteries have a patient zero. A first thread, a first upload, a first screenshot. The Bosnian Pyramids have one too, and the timestamp is unusually clean. October 2005, […]
The Shroud of Turin
By Cassiel Marlowe · Published May 7, 2026 · Updated September 10, 2026 Last updated: September 10, 2026. A linen cloth folded in a silver casket beneath the apse of Turin Cathedral has, for nearly seven centuries, asked the same uncomfortable question of every visitor: what kind of object is this, exactly? The Shroud of […]
The Han Dynasty Seismograph
By Felix Chen · Published May 7, 2026 · Updated September 10, 2026 Last updated: September 10, 2026. What the Han Dynasty Seismograph Actually Was The Han dynasty seismograph, properly the Houfeng didong yi (候風地動儀, “instrument for measuring the seasonal winds and the movements of the Earth”), is the world’s first known seismoscope. It was […]
The Dyatlov Pass Incident
By Iris Kowalczyk · Published May 7, 2026 · Updated September 10, 2026 Last updated: September 10, 2026. On the night of February 1-2, 1959, nine experienced Soviet hikers cut open the inside of their tent on the eastern slope of a mountain the Mansi people called Kholat Syakhl, “Dead Mountain,” and walked downhill in […]
The Plain of Jars in Laos
By Theodora Marsh · Published May 7, 2026 · Updated September 10, 2026 Last updated: September 10, 2026. Standing on the Plateau: A Field Note Before the Survey The Xieng Khouang plateau is a high country of red laterite and pine, a landscape that holds the late-afternoon light the way a fired clay tile holds […]