Researchers have confirmed the original model of the molecular structure of water and have thus made it possible to resolve a long-standing scientific controversy about the structure of liquid water.

Tetrahedral kites make for a great DIY project. Originally developed by Alexander Graham Bell, these simple kites can be built out of straws, fishing line and paper. The weight to sail area coupled ...

Water holds a special place among liquids for its unusual properties, and remains poorly understood. For example, it expands just upon the freezing to ice, and becomes less viscous under compression, ...

Alexander Graham Bell. Genius. Father of the telephone. Hardcore tetrahedral nut. Our friends at Oobject have assembled 12 of his best pyramid-shaped wonders. When you get through here, check out ...

When he was 29 years old, Alexander Graham Bell patented the telephone—a claim that is reportedly one of the most lucrative ever filed in the U.S. Patent Office. Not long after, the young inventor ...

Lithium-rich layered oxides (LRLOs) offer exceptionally high capacities but suffer rapid energy loss because of irreversible ...