Poor spacing between gear teeth could cause blockages, rendering the mechanism unfit for scientific use, simulations indicate.
The Barberes Sur excavation covered more than 842 square meters of the large villa. The residence features lavish rooms arranged around a central colonnaded garden.
Fresh finds beneath the Church of the Holy Sepulchre add hard evidence of a first-century garden and the site’s earlier life as a quarry.
Researchers used laser pulses directed into participants' eyes to stimulate M cone cells, producing a color signal not occurring in natural vision.
Scientists theorize it may be an igneous 'float rock' transported from elsewhere.
A person’s scent, including perfume or deodorant, may predict friendship chemistry better than looks.
Renowned for his contributions to Hungary, Matthias Corvinus reformed the judicial system and is best known for having one of the first permanent armies in Europe.
"The step is a qualitative leap in the exploration and documentation of Saudi Arabia's geological and natural heritage".
New findings suggest ancient cultural exchange between southern Texas tribes and the Aztecs.
"Researchers see Neolithic Ireland as a society of equals, not ruled by powerful dynasties".
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