Three-dimensional dancing on soundwaves

Researchers find new ways to defy gravity with sound

Nearing the midpoint of the second decade of the 21st century, we finally have video phones. But where are the floating skateboards and flying cars? Perhaps what researchers are describing as “acoustic levitation ballet” points to some eventual possibilities.

Rebecca Black, Friday

We need a Black Friday for enterprise technology

If you work in enterprise technology, you’re probably in the middle of a furious “race to the finish” of sales right about now. Here’s a modest proposal to fix the Q4 crunch.