George Washington’s portrait The United States’ first president, George Washington, has been on the front side of the ...

A study suggests that the first of seven key pyramids in Egypt, the Step Pyramid of Djoser, was built using a hydraulic lift. Dated to about 4,500 years ago, this would move up the introduction of ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This plastic model has a white ...

Egypt’s Pyramids of Giza were built to endure an eternity, but how remains one of the ancient world’s greatest mysteries. Here’s what archaeologists know. The Pyramids of Giza rise behind Egypt’s ...

Abstract: Making use of the time-frequency spectra sparsity of the speech sources and the spatial and inter-relation information provided from a triangular pyramid microphone array (TPMA), the ratio ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Abstract: This study analytically describes surface electromyogram (sEMG) signals generated by a model of a triangular muscle, i.e., a muscle with fibers arranged in a fan shape. Examples of ...

You find Pyramid Head’s Great Knife after solving the rotating cube puzzle in the Labyrinth, around 3/4 of the way into the game. Once you’ve solved that puzzle, you’ll have another problem to deal ...

It’s no secret that the ancient Eygptians were fairly technologically advanced for their day, but new research suggests that at least one pyramid was built using surprisingly sophisticated tech: ...

NEBRASKA (WKRC) - A town came together to break into a four-ton pyramid so they could uncover the world's largest time capsule which has been buried for half a century. In 1975, Harold Davisson built ...