Skoltech scientists have proposed a concept for a modular Mars exploration rover. Leveraging the power of cooperative robotics, the new system first described in an Acta Astronautica paper consists of four two-wheeled robots ...
Space Exploration
Apr 14, 2022
0
24
The European Space Agency on Wednesday ended cooperation with Russia on three missions to the Moon due to Moscow's invasion of Ukraine, following a previous decision to do the same for a Mars mission.
Space Exploration
Apr 14, 2022
1
25
Do politicians act like humans? Many jokes suggest otherwise, but the question is real.
Social Sciences
Feb 17, 2022
0
13
A person who is generous and caring at home may be cutthroat at work, striving to bring in the most sales or advance up a corporate management chain. In a similar vein, a self-centered neighbor may be a model of altruism ...
Social Sciences
Feb 9, 2022
0
101
Water cooperation between Finland and Russia is well-functioning. The countries share 19 major river basins and cooperation on all shared waters is coordinated by the joint Finnish-Russian Transboundary Water Commission. ...
Environment
Feb 4, 2022
0
41
Scientists understand quite well how temperature affects electrical conductance in most everyday metals like copper or silver. But in recent years, researchers have turned their attention to a class of materials that do not ...
Condensed Matter
Jan 12, 2022
3
2675
In the particle world, sometimes two is better than one. Take, for instance, electron pairs. When two electrons are bound together, they can glide through a material without friction, giving the material special superconducting ...
Quantum Physics
Jan 10, 2022
4
4135
High-precision measurements have provided important clues about processes that impair the efficiency of superconductors. Future work building on this research could offer improvements in a range of superconductor devices, ...
Superconductivity
Dec 20, 2021
1
228
When two superconducting regions are separated by a strip of non-superconducting material, a special quantum effect can occur, coupling both regions: The Josephson effect. If the spacer material is a half-metal ferromagnet, ...
Condensed Matter
Dec 2, 2021
0
895
The species Gliricidiasepium is a deciduous tree, cultivated and used for a variety of purposes in tropical regions. In Zambia, it is used for timber, firewood, medicine, charcoal, living fences, and plantation shading. Additionally, ...
Agriculture
Nov 26, 2021
0
5
