Friction is hard to predict and control, especially since surfaces that come in contact are rarely perfectly flat. New experiments demonstrate that the amount of friction between two silicon surfaces, even at large scales, ...
General Physics
Dec 1, 2023
1
93
Pitfall traps are commonly used for capturing ground-dwelling arthropods, particularly beetles, ants, and spiders. The efficiency of a pitfall trapping system is significantly influenced by the quantity and size of traps, ...
Ecology
Nov 20, 2023
0
7
Black holes are regions in space where the gravitational pull is so strong that nothing can escape them, not even light. These fascinating regions have been the focus of countless studies, yet some of the physics underlying ...
The Makassar Strait throughflow (MST) accounts for approximately 77% of the total volume transport of the Indonesian throughflow (ITF), and it influences mass and heat exchanges between the Indo-Pacific basin and global climate.
Earth Sciences
Nov 14, 2023
0
16
The ARRAKIHS consortium, for which EPFL has the science lead, has just successfully passed the mission definition review of the project, a very important first milestone towards full completion of the mission preparation. ...
Astronomy
Nov 10, 2023
3
119
Experiments with single-photon detectors have revealed surprising statistics of light created via interactions with high-frequency sound waves.
Optics & Photonics
Nov 8, 2023
0
5
Researchers from Tohoku University have developed a model that simulates the motion of fish tail fins. The model uncovers the underlying mechanisms behind a commonly observed phenomenon in fish: how they synchronize the movement ...
General Physics
Nov 6, 2023
0
49
An interdisciplinary international research team has recently discovered that a massive anomaly deep within the Earth's interior may be a remnant of the collision about 4.5 billion years ago that formed the moon.
Planetary Sciences
Nov 1, 2023
0
1530
Imagine a world without powders. It may sound exaggerated, but our daily lives are intricately connected to powders in various ways from foods, pharmaceuticals, cosmetics to batteries, ceramics, etc. In all these industries, ...
Analytical Chemistry
Oct 30, 2023
0
21
A new study published in Atmosphere on Oct. 23 has made advances in the validation of MERRA-2 Aerosol Optical Thickness dataset in China. The study was conducted by scientists from the Aerospace Information Research Institute ...
Environment
Oct 26, 2023
0
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