Industrial spies could accurately 'steal' 3D objects by recording the sound of them being produced on a 3D printer. Researchers at the University of California, Irvine, have demonstrated a method by which a 3D design could be reverse-engineered by analysing the vibrations picked up from a common 3D printer.

“That stretch of the coastline [San Clemente and Capistrano Beach] has been starved of sand for decades,” said Brett Sanders, UCI engineering professor. “It’s now trying to survive with very little sand in the system. So the efforts that we are taking to put more sand in are going to be good for that whole stretch of coastline but we need to do more to restore it to a natural state.” Professor Sanders says Hilary could create runoff that eventually pulls sand toward the coast but it takes many years to fill back our beaches that have seen decades of erosion.

When it comes to storm damage, Los Angeles County may not be the first place that comes to mind. But according to a new study, the area’s “hundred-year” flood risk is far greater than what the federal government currently estimates — and a disproportionate danger for Black residents in certain key areas. … “Across the U.S., we witnessed one city after the other get hit by flooding and be seemingly unprepared for the amount of flooding that happens,” said Brett Sanders, a professor of civil and environmental engineering at UC Irvine and the study’s lead author.

Miles Richman, a mechanical engineering student competing with the HyperXite team from University of California at Irvine, said just being a part of the event was a great experience – even though the pod did not make it to the final round. “It’s great to see everyone come together and work on a common goal of trying to build the next form of transportation,” Richman said. “It’s really cool.”

"Standard epidemiological models rely on the presumption of strong mixing between infected and non-infected individuals, with widespread contact between members of those groups," said co-author Tryphon Georgiou, UCI Distinguished Professor of mechanical & aerospace engineering. "We stress, rather, that transmission occurs in geographically concentrated cells.