Have you ever been amazed by a curveball goal scored by Diego Maradona, Lionel Messi or Christiano Ronaldo? Then you have—possibly without knowing it—been exposed to the Magnus effect: the fact that spinning objects tend ...
Optics & Photonics
Dec 7, 2020
0
48
Changes in a few small molecules involved in a cell's metabolism seem to indicate whether a restricted "life extension" diet will actually extend, shorten, or have no effect on lifespan, a study of fruit flies has found.
Plants & Animals
Jul 9, 2020
0
94
The Arctic is feverish and on fire—at least parts of it are. And that's got scientists worried about what it means for the rest of the world.
Environment
Jun 24, 2020
37
29362
Specially designed vacuum suction units allow humans to climb walls. Scientists have developed a suction unit that can be used on rough surfaces, no matter how textured, and that has applications in the development of climbing ...
Soft Matter
Jan 17, 2020
1
245
Fear and anxiety, especially about crime, are powerful emotions in the lives of many individuals. It's easy to worry that we, or our loved ones, could be victimized at any moment.
Social Sciences
Nov 4, 2019
0
11
Every year trash companies sift through an estimated 68 million tons of recycling, which is the weight equivalent of more than 30 million cars.
Robotics
Apr 17, 2019
0
7
Scientists have designed mathematical expressions that more accurately estimate gas movement through nanosized pores. This could help improve fuel cell development.
Materials Science
Apr 3, 2017
0
4
Surprising images from the Rosetta spacecraft show the presence of dune-like patterns on the surface of comet Chury. Researchers at the Laboratoire de Physique et Mécanique des Milieux Hétérogènes (CNRS/ESPCI Paris/UPMC/Université ...
Space Exploration
Feb 22, 2017
5
409
Researchers from the Graphene Flagship have found a new potential application for graphene: mechanical pixels. By applying a pressure difference across graphene membranes, the perceived color of the graphene can be shifted ...
Nanomaterials
Nov 7, 2016
0
2048
Enabling fish to migrate past dams could cost a fraction of conventional fish ladders with the help of a new study of the so-called Salmon Cannon, which transports fish through a flexible tube that works by creating a small ...
Ecology
Aug 19, 2016
0
2
