Friction

friction

Geometry Matters in Friction

06.11.2017

Theoretical Physics, Materials Science

A new theory explains why and how asymmetry in the bulk geometry of sliding bodies can weaken the friction between them

The sound of a violin arises from a type of friction known as "stick-slip"

01.09.2015

What do the sounds of a creaky old hinge and a cello have in common? Both rely on the same kind of friction: two surfaces that alternately stick...

Earthquake damage: occurs when ruptures propagate at the speed of sound

The Science of the Slow Slip

25.03.2012

Space & Physics, Environment, Materials Science

What distinguishes slow, silent earthquakes from the big shaking kind?

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Burning Cancer’s Bridges

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A tumor sample from a human patient with the most common type of lung cancer (adenocarcinoma). Senescent cells are highlighted by their expression of the p16 (red) and the PD-L1 (green) proteins. Cell nuclei are in blue

Unclogging the Immune System

MRI brain scans of mice with Gaucher disease Type III. The scan of a mouse that received the new treatment (left) shows a significant reduction in tissue inflammation (blue) compared to an untreated mouse (right)

Improving the Recipe for Gene Therapy

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The Weizmann Institute of Science Ranked among the World’s Top Ten Academic Institutions

A Discovery to Set Your Heart a-Knocking

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Prof. Yoram Groner is a pioneer in Down syndrome research

The Limits of Computing

Computers can solve complex problems but they are far from omnipotent. Prof. Ran Raz of the Weizmann Institute's Computer Science and Applied Mathematics Department is trying to portray the limits...

Let it Rain

Added particles in the atmosphere could be affecting rainfall patterns