A sphere and a cube can be deformed into one another without cuts or stitches. A mug and a glass cannot because, to deform the first into the second, the handle needs to be broken. Topology is the branch of mathematics that ...
General Physics
Nov 13, 2020
0
15
CSIRO researcher Dr. Nathan Reid led a team of scientists analyzing samples of groundwater from the Capricorn region in Western Australia, where layers of sediment and weathering are believed to hide potential ore deposits ...
Earth Sciences
May 20, 2020
0
4
The indigenous people of Ecuador's wind-whipped alpine tundra of Quimsacocha face a stark choice, according to their leader, Yaku Perez.
Environment
Sep 14, 2019
0
54
Phase H is a hydrous mineral that is considered to be an important carrier of water into deep Earth. We determined the dissociation condition of phase H by a theoretical calculation based on quantum mechanics. Phase H decomposes ...
Earth Sciences
Aug 19, 2019
0
14
Water is essential for life on Earth and is one of our most precious natural resources. But considering how our planet formed, it is quite surprising how much water we still have. The Earth aggregated from a cloud of gas ...
Space Exploration
May 2, 2019
0
41
Water is a vital resource on which many industries rely and which should be used more sparingly. An example is the beneficiation of mineral ores. Taking the raw material fluorite as their example, researchers at Helmholtz ...
Environment
Mar 29, 2019
0
8
Using the infrared satellite AKARI, a Japanese research team has detected the existence of water in the form of hydrated minerals in a number of asteroids for the first time. This discovery will contribute to the understanding ...
Space Exploration
Dec 19, 2018
0
35
Large crystals growing in water often form from tiny nanocrystals continually attaching together. During attachment, these tiny particles snap to the surface, like LEGO bricks. A bit of torque is needed to rotate the particles ...
Materials Science
Sep 17, 2018
0
11
A team of Japanese scientists led by Masahiro Kayama of Tohoku University's Frontier Research Institute for Interdisciplinary Sciences, has discovered a mineral known as moganite in a lunar meteorite found in a hot desert ...
Space Exploration
Jun 14, 2018
0
52
Huge outcry ensued from my recent article about how Brexit would hurt Britain's bottled water industry. The outcry wasn't to do with Brexit. Instead, it was over the very existence of a bottled water business.
Environment
Mar 22, 2018
0
13
