Energy bills have gone up, but there are some easy ways households can reduce costs.
How to cut your energy bills
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The same four chemical building blocks behind almost all life on earth could one day be used replace traditional computer storage.
WEIGHT IS ONE of the biggest banes for car designers and engineers. Batteries are exceedingly heavy and dense, and with the internal combustion engine rapidly pulling over for an electric future, the question of how to deal with an EV’s added battery mass is becoming all the more important.
But what if you could integrate the battery into the structure of the car so that the cells could serve the dual purpose of powering the vehicle and serving as its skeleton? That is exactly what Tesla and Chinese companies such as BYD and CATL are working on. The new structural designs coming out of these companies stand to not only change the way EVs are produced but increase vehicle ranges while decreasing manufacturing costs.
Auto companies are designing ways to build a car’s fuel cells into its frame, making electric rides cheaper, roomier, and able to hit ranges of 620 miles.
Prof. Ehud Pines (pictured above) is an iconoclast. What else can you call a scientist who spent 17 years doggedly pursuing the solution to an over 200-year-old chemistry problem that he felt never received a satisfying answer using methods no other scientist thought could lead to the truth? Now, he is vindicated as the prestigious Angewandte Chemie journal published a cover article detailing how his experiment was replicated by another research group while being x-rayed to reveal the solution Prof. Pines has argued for all along.
The question at hand is: How does a proton move through water? In 1,806, Theodor Grotthuss proposed his theory, which became known as the Grotthuss Mechanism. Over the years, many others attempted an updated solution realizing that strictly speaking, Grotthuss was incorrect, but it remained the standard textbook answer. Until now.
Prof. Ehud Pines suggested, based on his experimental studies at Ben-Gurion University of the Negev in the Department of Chemistry, together with his PhD student Eve Kozari, and theoretical studies by Prof. Benjamin Fingerhut on the structure of Prof. Pines’ protonated water clusters, that the proton moves through water in trains of three water molecules. The proton train “builds the tracks” underneath them for their movement and then disassembles the tracks and rebuilds them in front of them to keep going. It’s a loop of disappearing and reappearing tracks that continues endlessly. Similar ideas were put forward by a number of scientists in the past, however, according to Prof. Pines, they were not assigned to the correct molecular structure of the hydrated proton which by its unique trimeric structural properties leads to promoting the Grotthuss mechanism.
https://youtube.com/watch?v=paUPly9gAIo&feature=share
In other words, the study suggests black holes might actually burrow into a kind of multidimensional object called a brane, and give birth to an entirely new universe in another colossally big bang.
BABCOCK RANCH, Fla. — Like many others in Southwest Florida, Mark Wilkerson seemingly gambled his life by choosing to shelter at home rather than evacuate when Hurricane Ian crashed ashore last week as a Category 4 storm.
But it wasn’t just luck that saved Wilkerson and his wife, Rhonda, or prevented damage to their well-appointed one-story house. You might say that it was all by design.
…and yes it’s 30 miles inland, as that’s part of the design, with many more innovations.
Hundreds of thousands of people in Southwest Florida still don’t have electricity or water. But Babcock Ranch, north of Fort Myers, was designed and built to withstand the most powerful storms.
Recently published research pushes the boundaries of key concepts in quantum mechanics. Studies from two different teams used tiny drums to show that quantum entanglement, an effect generally linked to subatomic particles, can also be applied to much larger macroscopic systems. One of the teams also claims to have found a way to evade the Heisenberg uncertainty principle.
One question that the scientists were hoping to answer pertained to whether larger systems can exhibit quantum entanglement in the same way as microscopic ones. Quantum mechanics proposes that two objects can become “entangled,” whereby the properties of one object, such as position or velocity, can become connected to those of the other.
Researchers at the School of Dentistry, University of Central Lancashire (UCLan) were the first to report the link between gum disease and Alzheimer’s disease. Now two new studies from the same research group at the School of Dentistry demonstrate that progress is being made in making much stronger connections between gum disease in the mouth and deteriorating brain function.
Abstract: Journal of Alzheimer’s Disease.
Antimicrobial, Polarizing Light, and Paired Helical Filament Properties of Fragmented Tau Peptides of Selected Putative Gingipains https://content.iospress.com/articles/journal-of-alzheimers-disease/jad220486
Abstract: journal of alzheimer’s disease reports.
Porphyromonas gingivalis Conditioned Medium Induces Amyloidogenic Processing of the Amyloid-β Protein Precursor upon in vitro Infection of SH-SY5Y Cells.
The question of how precisely protons move through water in an electric field has fascinated scientists for centuries. Now, more than 200 years after the last major insight into the phenomenon, scientists have some clarity.
In 1,806, Theodor Grotthuss put forward a hypothesis, which came to be known as the Grotthuss mechanism for ‘proton jumping’, about how a charge might flow through a solution of water.
While Grotthuss’s hypothesis was very forward-thinking for its time – coming before protons, or even the actual structure of water, were even known about – modern-day researchers have long known that it didn’t provide a complete understanding of what happened at a molecular level.
The Gaofen-5 2 satellite provided the first accurate estimate of the leak from the suspected act of sabotage, scientists involved in the project say.