Photolithography allows the construction of arrays with extremely high information content. Because the arrays are constructed on a rigid material (glass), they can be inverted and mounted in a ...

Is science fiction a literature of ideas, or of characters? Works that focus on the former often neglect the latter, and vice versa. It's very difficult to examine complex abstractions and ...

The solar system is a dynamic place, and objects located 180° from a planet don’t stay that far from the planet for long. The reason is the differences in their orbits. Orbits come in all shapes and ...

Sure, fast food is convenient, cheap, and arguably tasty. But from time to time, consumers get a lot more than they bargain for — and we're not talking extra curly fries. From weird animal parts to ...

Was ‘Made in China’ made in America? Secrets of the ant trade Diving for Yuko Chasing the Wimbledon dream Fruit Wars! Jordanian director Zain Duraie The Chinese fentanyl king Euthanasia in Spain: ...

After generations of struggle for suffrage, the 19th Amendment to the U.S. Constitution was passed in 1919 and ratified in August 1920. To mark the centennial anniversary of women’s suffrage in 2020, ...