In the middle ages, monks, nuns, and friars had it relatively easy. They lived quiet lives within friaries and monastic complexes, reading manuscripts, praying, and tending to gardens in which they grew their own food. They ...
Archaeology
Aug 21, 2022
0
45
Radioisotope thermoelectric generators (RTGs) are the power plants of the interplanetary spacecraft. Or at least they have been for going on 50 years now. But they have significant drawbacks, the primary one being that they're ...
Space Exploration
Aug 14, 2023
0
54
Multiplication of two numbers is easy, right?
Mathematics
Apr 10, 2019
0
22
Physicists at the University of Innsbruck are proposing a new model that could demonstrate the supremacy of quantum computers over classical supercomputers in solving optimization problems. In a recent paper, they demonstrate ...
Quantum Physics
Jul 10, 2019
0
488
The structure adopted by lead sulfide nanoparticles changes surprisingly often as they assemble to form ordered superlattices. This is revealed by an experimental study that has been conducted at DESY's X-ray source PETRA ...
Nanophysics
Aug 9, 2021
0
229
It was an exciting time when, two weeks ago, SpaceX got the clearance it needed to conduct its first orbital flight test with the Starship and Super Heavy launch system. After years of waiting, SN flight tests, static fire ...
Space Exploration
May 1, 2023
1
30
Heavier mixed-breed dogs have higher health risks if neutered or spayed early, according to a new study from researchers at the University of California, Davis. The study found mixed-breed dogs weighing more than 44 pounds ...
Veterinary medicine
Aug 13, 2020
0
148
Scholars from USC and other leading universities conclude that rules on the books to increase fuel economy for passenger vehicles will do more good than harm, contradicting claims by the Trump administration as it seeks to ...
Environment
Dec 6, 2018
48
87
A team of researchers led by Brian Yellen, research professor of earth, geographic and climate sciences at the University of Massachusetts Amherst, recently announced in the Journal of Geophysical Research: Earth Surface ...
Earth Sciences
Jan 23, 2023
0
114
In August, federal officials sent a letter to Yale University formally criticizing its safety practices in connection to the accidental death of a student.
Other
Sep 9, 2011
3
0
