The fracturing and friction of coffee beans during grinding generates electricity that causes coffee particles to clump together and stick to the grinder. Researchers report Dec. 6 in the journal Matter that coffee beans ...
General Physics
Dec 6, 2023
3
441
Scientists have shed new light on the timing and likely cause of major volcanic events that occurred millions of years ago and caused such climatic and biological upheaval that they drove some of the most devastating extinction ...
Earth Sciences
Sep 9, 2022
0
497
In 431 CE, 1590 years ago, the Maya civilization was laid waste as the Ilopango volcano erupted, killing every living thing within 40 km around the volcano, according to a new study carried out by an international team of ...
Earth Sciences
Sep 29, 2020
0
1353
In the fall of 2017, geology professor Patricia Gregg and her team had just set up a new volcanic forecasting modeling program on the Blue Waters and iForge supercomputers. Simultaneously, another team was monitoring activity ...
Earth Sciences
Jun 3, 2022
3
407
A very large team of researchers from multiple institutions in the U.S. has concluded that the Kilauea volcanic eruption that occurred over this past summer represented an unprecedented volcanic event. In their paper published ...
An emerging scientific consensus is that gases—in particular carbon gases–released by volcanic eruptions millions of years ago contributed to some of Earth's greatest mass extinctions. But new research at The City College ...
Earth Sciences
Feb 10, 2020
1
795
Scientists say they have identified the exact mechanism responsible for the exceptional tsunami that spread quickly across the world after the colossal eruption of the Tonga volcano earlier this year.
Earth Sciences
Jun 13, 2022
0
597
An international scientific group with outstanding Valencian participation has managed to measure for the first time oscillations in the brightness of a magnetar during its most violent moments. In just a 10th of a second, ...
Astronomy
Dec 28, 2021
274
1727
In June 1991, Mount Pinatubo, a volcanic peak on the Philippine Island of Luzon, literally blew its top. It was the second-most powerful volcanic eruption of the 20th century, ten times stronger than Mount Saint Helens, and ...
Plants & Animals
Jan 22, 2021
4
2544
Boulder, Colo., USA: Volcanologists' ability to estimate eruption risks is largely reliant on knowing where pools of magma are stored, deep in the Earth's crust. But what happens if the magma can't be spotted?
Earth Sciences
Apr 16, 2021
7
224
