With this post I am reintroducing a popular feature from my days at Mocavo. A weekly roundup of interesting stories of interest to genealogists. This week’s stories include ancient explanations for eclipses and explorations of trigonometry, maritime mysteries of the Pearl Harbor survivor USS Indianapolis and Confederate submarine Hunley, and the historic significance of twentieth-century Black Beaches of Maryland.
How Maryland Black Beaches are Becoming Staples of American History
Between the 1920s and 1960s, there weren’t many beaches where African-Americans could freely enjoy themselves without encountering discrimination. So, Carr’s Beach and just a few other beaches in the D.C. area became a safe space. Legends such as James Brown and Jackie Wilson would perform at Carr’s.
How 5 Ancient Cultures Explained Solar Eclipses
Solar eclipses have been fascinating—and often terrifying—humans throughout the course of history . . . As millions prepare to witness the phenomenon, find out how some early cultures and religions tried to explain and understand a solar eclipse.
This 3,700-Year-Old Babylonian Clay Tablet Just Changed the History of Maths
A Babylonian clay tablet dating back 3,700 years has been identified as the world’s oldest and most accurate trigonometric table, suggesting the Babylonians beat the ancient Greeks to the invention of trigonometry by over 1,000 years.
How the USS Indianapolis, WWII Navy Ship with a Dramatic History, was Finally Rediscovered
On July 30th, 1945, the Indianapolis was at sea, having just completed a top-secret mission delivering key components of the atomic bomb Little Boy to a naval base in the Northern Mariana Islands, when it was torpedoed by a Japanese submarine. Just 15 minutes later, the ship that survived the Pearl Harbor attack was underwater. . . Ultimately, only 316 survived the ordeal. For decades, the final resting place of the Indianapolis was lost to the ocean.
Solving the Mystery of What Killed a Civil War Submarine Crew
The dead submarine crew hadn’t moved from their stations for nearly 150 years when the vessel was raised from the ocean in 2000. Whatever killed them happened so suddenly that they never made a run for the escape hatch. What’s more, they had no obvious physical injuries.