05/09/2012

Wireless window sentinel

Window contacts tell users if a window is open or closed. Typically, such sensors are wire-based. Scientists working with industry partners recently developed a new system that operates without wires or batteries. It draws ...

Nokia shows off new flagship phone

Nokia revealed its first smartphones to run the next version of Windows, a big step for a company that has bet its future on an alliance with Microsoft.

Galileo didn't invent thermometer that bears his name

The great Italian scientist Galileo may have been the first person to use a telescope to observe the heavens, helping spark the scientific revolution of the 16th century, but Galileo definitely did not invent the famous thermometer ...

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