Mechanical engineering


Hey Jupiter

04/14/20 — New research refutes reports that Jupiter’s Great Red Spot is dying.
Amazonian freshwater fish, Arapaima gigas

Tough as scales

04/14/20 — A study has determined exactly what makes the scales of the Amazonian freshwater fish, Arapaima gigas, so tough.
Liwei Lin testing wearable sensor actuator

In touch with reality

04/14/20 — A new flexible, wearable device that can sense motion and give haptic feedback has applications for AR/VR technologies.

Quantum weirdness

04/14/20 — Researchers have shown that heat energy, in the form of molecular vibrations, can travel across a few hundred nanometers of a complete vacuum.
Plate of cooked spaghetti

Is spaghetti the key to building a better robot?

01/22/20 — Studying how spaghetti reacts to water might offer clues to how robots built from flexible materials can better mimic human movement, according to Oliver O'Reilly, professor of mechanical engineering.
Tarek Zohdi

Tarek Zohdi named 2019 AAM Fellow

01/02/20 American Academy of Mechanics — Tarek Zohdi, Chancellor's Professor and Will C. Hall Endowed Chair in the Department of Mechanical Engineering, has been named the 2019 Fellow of the American Academy of Mechanics. This is an honor accorded to only one person per year in the country.
Vacuum chamber used to test heat transfer

Heat energy leaps through empty space, thanks to quantum weirdness

12/11/19 — In a surprising new study, Berkeley researchers led by Xiang Zhang, professor of mechanical engineering, showed that heat energy can travel through a complete vacuum due to invisible quantum fluctuations, a discovery that could have profound implications for the design of computer chips.

Jupiter’s Great Red Spot not dying

12/03/19 NBC News — After studying the behavior of Jupiter's famous Great Red Spot with computer simulations, Berkeley researchers, led by mechanical engineering professor Philip Marcus, say there is no evidence that the giant storm is dying, despite observations over the past decade suggesting it is shrinking.
Illustration detail of human cisculatory system

Mass-producing biomaterials

10/25/19 — A new 3D printing technique may allow whole organs, living tissue, bone and blood vessels to be printed on demand.

Roach-inspired robot

10/25/19 — Engineers have created an insect-sized robot that can move as fast as a cockroach and withstand the weight of the average human.