Puppies have the potential to bring enormous benefits to their owners' lives and can be an asset during uncertain times, including lockdown. That said, caring for a young animal is not without its challenges. With more than ...
Plants & Animals
Jan 11, 2021
0
200
For more than 10 years, Guoliang Huang, the Huber and Helen Croft Chair in Engineering at the University of Missouri, has been investigating the unconventional properties of "metamaterials"—an artificial material that exhibits ...
General Physics
May 18, 2023
1
637
A RUDN University mathematician has developed a method for finding low-cost quasi-optimal trajectories of flight from Earth orbit to the moon for spacecraft with an electric propulsion engine. The trajectories calculated ...
Mathematics
Feb 12, 2020
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1575
A well-known computational problem seeks to find the most efficient route for a traveling salesman to visit clients in a number of cities. Seemingly simple, it's actually surprisingly complex and much studied, with implications ...
Quantum Physics
May 12, 2017
7
881
Computer science researchers from the University of Copenhagen and the Technical University of Denmark (DTU) thought that they were five years away from solving a math riddle from the 1980's. In reality, and without knowing, ...
Mathematics
Aug 17, 2020
0
81
Amateur and professional astronomers have found that the comet 29P/Schwassmann-Wachmann has been experiencing an unusually large outburst recently. Normally, it has little outbursts spread throughout the year.
(Phys.org)—Like many mathematical puzzles, the grasshopper problem is simple to state but difficult to solve: A grasshopper lands at a random point on a lawn of area 1, then jumps once, a fixed distance, in a random direction. ...
Could washing our clothes with detergent become a thing of the past? Even though the research is in its early stages, an investigation as to whether washing or cleaning can be done with purified water instead of detergent ...
Materials Science
Jan 6, 2023
5
159
In all the talk of tackling environmental problems such as climate change, the problem of population growth often escapes attention. Politicians don't like talking about it. By and large, neither do environmentalists—but ...
Environment
Oct 22, 2020
128
3049
Innovative research at Flinders University supports the importance of creativity in problem-solving to invigorate interest in mathematics.
Mathematics
Feb 4, 2020
0
16
