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New research from Cornell and the Smithsonian Institution deepens the geological understanding of Earth’s continents by testing and ultimately eliminating a popular hypothesis about why continental an...
Why do Champagne bubbles rise the way they do? Scientists’ new discovery is worthy of a toast（图）
流体力学 表面活性剂 气泡流
2023/6/26
Fluid mechanics researchers from Brown University and the University of Toulouse found that surfactants give the celebratory drink its stable and signature straight rise of bubbles.
Even as temperatures rise, this hydrogel material keeps absorbing moisture（图）
水凝胶材料 温度升高 被动冷却 水收集
2023/6/5
The vast majority of absorbent materials will lose their ability to retain water as temperatures rise. This is why our skin starts to sweat and why plants dry out in the heat. Even materials that are ...
As automobile electrification speeds up, the world faces an overwhelming need for critical metals and minerals to make atmosphere-saving electric vehicles possible.
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Regional inequality in China during its rise as a giant exporter: A value chain analysis
中国 出口大国 区域不平等 价值链分析
2023/4/27
China's exports success has implications for regional income inequality, because most of its export products are manufactured in the coastal zone. We propose a value chain-based accounting framework t...
Last year, MIT researchers announced that they had built “liquid” neural networks, inspired by the brains of small species: a class of flexible, robust machine learning models that learn on the job an...
When glacial ice sheets melt, something counterintuitive happens to sea levels. Logic might suggest that nearby levels would rise, but instead they fall.
As water restrictions tighten in Southern California in anticipation of summer, the Southwestern United States is seeing growing evidence of climate change and drought for millions of western resident...
Report identifies key risks to continued rise of Latin America
climate change economic shocks
2007/4/25
Geneva, Switzerland, 18 April 2007 – The World Economic Forum today released its Latin America@Risk report. Produced by the Forum’s Global Risk Network, the report emphasizes the uncertainty surroundi...
TRC Records 29% Rise In Thermostat Collections In 2006
mercury thermostats household heating cooling product
2007/4/11
09 Apr 2007,ROSSLYN, VA - The Thermostat Recycling Corporation (TRC) reported record collection of mercury thermostats for 2006, evidence that the program is increasing its visibility and reach within...
28 Feb 2007，(ROSSLYN, VA)—February was a healthy month for the electroindustry, and the future appears bright as well, according to senior industry executives responding to NEMA’s monthly Electroindus...
15/12/2006，Written by Sybille Reichert, the preliminary findings of this new EUA study were presented at the recent conference "European Universities as Catalysts in Promoting Regional Innovation" hel...
Geobiologists Solve "Catch-22 Problem" Concerning the Rise of Atmospheric Oxygen（图）
Environmental Changes green plants carbon dioxide
2006/12/8
November 29, 2006，PASADENA, Calif.--Two and a half billion years ago, when our evolutionary ancestors were little more than a twinkle in a bacterium's plasma membrane, the process known as photosynthe...
Researchers say rise in California temperatures likely to affect crops（图）
climate change almonds walnuts oranges
2006/12/6
December 4, 2006，LIVERMORE, Calif. — Increasing temperatures in California during the next 45 years could negatively affect the amount of almonds, walnuts, oranges, avocados and table grapes that Amer...
national institute of standands and technology Test Fans the Flames for High-Rise Fire Safety（图）
flame High-Rise Fire Safety environment
2006/11/24
November 22, 2006，The blow-torch-like flames erupting from the windows of an abandoned, 16-story Chicago apartment building on Nov. 10 were certainly dramatic to watch from the street below. However, ...