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Bees "Surf" Atop Water

11-20-19

Chris Roh, Research Engineer, working with Professor Morteza Gharib, discovered a unique way that bees navigate the interface between water and air. When a bee lands on water, the water sticks to its wings, robbing it of the ability to fly. However, that stickiness allows the bee to drag water, creating waves that propel it forward."I was very excited to see this behavior and so I brought the honeybee back to the lab to take a look at it more closely," Roh says. [Caltech release]

Professor McKeon Unlocked Secrets Behind Turbulence

11-06-19

Beverley McKeon, Theodore von Karman Professor of Aeronautics, has unlocked some of the secrets behind turbulence, a much-studied but difficult-to-pin-down phenomenon that mixes fluids when they flow past a solid boundary. "We knew that, underlying these very complicated structures, there had to be a very simple pattern. We just didn't know what that pattern was until now," says McKeon. [Caltech story]

Alireza Marandi Named 2019 KNI-Wheatley Scholar

11-04-19

Alireza Marandi, Assistant Professor of Electrical Engineering and Applied Physics, has been named the 2019 KNI-Wheatley Scholar in Nanoscience for his proposal to develop and study resonator-based quadratically nonlinear nanophotonic devices. [Past recipients]