Revisiting The Bosnian Pyramid Scheme

Posted on Categories Discover Magazine

In 2008, Discover profiled amateur archaeologist Sam Osmanagich, who claimed to have discovered the oldest and largest pyramids in the world. Located near the Bosnian city of Visoko and billed as “the most monumental construction complex ever built on the face of the planet,” the pyramids were allegedly made by a highly advanced civilization some 12,000 years ago. While Osmanagich had no evidence, he did gather worldwide media attention, hundreds of volunteers aiding his excavation a ...read more

East Antarctica's Sleeping Giant Awakes

Posted on Categories Discover Magazine

Along Antarctica’s west coast near the Amundsen Sea, great white glaciers the size of U.S. states slowly slide into the ocean. In the early ’80s, scientists dubbed it the continent’s “weak underbelly” after learning that ice here — which helps hold back the entire West Antarctic Ice Sheet — is anchored below sea level. If oceans warmed, this unfortunate topography could cause rapid and irreversible retreat. In decades past, glaciologists had assumed thes ...read more

Searching For Tonight’s Supernova

Posted on Categories Discover Magazine

In the year 1006, our ancestors witnessed the biggest natural light show in recorded history. A new “guest star,” as Chinese astronomers called it, appeared one night without warning. It was brighter than a crescent moon and visible in daytime. As months passed, the star dimmed until it was no longer visible over a year later. Today, we know the guest star of 1006 was a supernova. The most violent explosions known, supernovas can briefly outshine the rest of a galaxy. The most common ...read more

The Never Ending Quest To Simulate Doomsday

Posted on Categories Discover Magazine

The bomb arrived in pieces. Workers assembled the device behind steel-reinforced concrete walls in the desert, mating radioactive materials with high explosives. It was called Kearsarge. And on a hot August day in 1988, a crew lowered the bomb through a hole drilled thousands of feet into the Nevada Test Site, then entombed it beneath millions of pounds of sand. Thirty miles away, Los Alamos Director Siegfried Hecker sat nervously in the control room. Seven top Soviet nuclear scientists watched ...read more