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[PHOTOGRAPH] Cloak lying over a bump on a flat surface. Both the bump and surface are covered in a reflective coating. The cloak makes it appear that microwaves hitting the bump are actually reflecting off a flat surface. [Image courtesy of David Smith] Science: "Cloak" Conceals Objects from Microwaves
[16 January 2009]
Researchers have created an invisibility cloak of sorts, and though it looks more like a yellow bathmat than Harry Potter's famous cloth, it could be used to enhance communications.
[PHOTOGRAPH] Students and teacher A Wake-Up Call for Science Education
[12 January 2009]
U.S. science and math education continues to lag behind other countries, posing a significant risk to the nation's economy, AAAS CEO Alan I. Leshner writes in the Boston Globe.
[PHOTOGRAPH] Black and white businesswomen smiling and talking to each other What We Think Vs. How We Act
[8 January 2009]
While society generally shuns racism, people are very poor at predicting how they will respond to racist acts, researchers say in the latest issue of Science.
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