Those long periods of lying completely still inside that intimidating MRI tube may soon be a thing of the past. Employing some tricky math and some heavy-duty computing power, researchers at the Max Planck Institute in Göttingen have developed a new MRI method that renders images in just one-fiftieth of a second, fast enough to capture organs and joints "live" for the first time.
Due to a technical issue, we're not going to activate the "price-freeze" feature on PPX until Friday, July 6. So from now until that day, trades will continue to happen in real time, with no opening-bell effect. Please make a note of the schedule change.