“Our discovery of MDA raises many questions on the very nature of liquid water.'
A collaborative team of scientists from the University of Cambridge and University College London discovered a new type of ice that resembles water more than any other. This type of ice may be vital to understanding the most well-known liquids, according to anUnlike ordinary crystalline ice, the new form is amorphous, in which the molecules are disorganized, like in liquid.
with a density comparable to liquid water and a condition that resembled water in solid form, unlike all other known ice. Their novel ice was given the term medium-density amorphous ice . “Our discovery of MDA raises many questions on the very nature of liquid water, and so understanding MDA’s precise atomic structure is very important,” said co-author Dr. Michael Davies, who carried out the computational modeling. “We found remarkable similarities between MDA and liquid water.”. Amorphous ice has historically been divided into two primary categories: high-density and low-density ice.
“The accepted wisdom has been that no ice exists within that density gap. Our study shows that the density of MDA is precisely within this density gap, and this finding may have far-reaching consequences for our understanding of liquid water and its many anomalies,” senior author Prof. Christoph Salzmann.Besides, MDA exhibits a stunning quality unique from other types of ice. They discovered via calorimetry that MDA releases a remarkable amount of heat as it recrystallizes to common ice.
Argentina Últimas Noticias, Argentina Titulares
Similar News:También puedes leer noticias similares a ésta que hemos recopilado de otras fuentes de noticias.
Hofstra University, Nassau Community College disagree over benefits of casino at coliseum hubA plan for Nassau Community College to become an employee training center for a proposed casino is creating a backlash. The project would border two college campuses. Some parents and community members told McLoganTV the casino plan is a bad idea.
Leer más »
Editorial: UH has earned Texas' respect — and a $1 billion endowmentOnly the University of Texas and Texas A&M have access to the Permanent University...
Leer más »
WCCS Signs Two Memorandums of Understanding - Alabama NewsWallace Community College Selma signed memorandums of understanding with Miles College in Fairfield and South University in Savannah, Georgia.
Leer más »
Cambridge Audio Launches Little And Large Network Players For Streaming Digital MusicThe new AXN10 and MXN10 network players join the Cambridge Audio StreamMagic family with affordable pricing and choice of form factors.
Leer más »
Scientists created a weird new type of ice that is almost exactly as dense as waterResearchers have created a never-before-seen form of ice with a disorganized structure and a density almost exactly that of liquid water.
Leer más »
Are Scientists Attempting to 'Reincarnate' the Woolly Mammoth By 2027?They claim the genetically created creature will 'walk like a Woolly Mammoth, look like one, sound like one,' and 'inhabit the same ecosystem.'
Leer más »