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In a new study published in Nature, researchers at the Indian Institute of Science (IISc) and collaborators show that the efficacy of a commonly used piezoelectric ceramic material can be dramatically increased just by reducing its thickness and by preventing atomic defects inadvertently formed during manufacturing. Go to Source Epithelial tissues are in constant interaction with their environment. Maintaining their functionality requires dynamic balance (homeostasis) and that their cell numbers are tightly regulated. This is achieved by cell extrusion programs, a checkpoint mechanism eliminating unwanted or harmful cells. Go to Source SpaceX completed its first launch from Kennedy Space Center for the year on Wednesday morning. A Falcon 9 carrying 21 Starlink satellites lifted off at 10:27 a.m. Eastern time from KSC’s Launch Pad 39-A. Go to Source Using the James Webb Space Telescope (JWST), astronomers have characterized the atmosphere of a hot super-Neptune exoplanet designated WASP-166 b. As a result, they found that the atmosphere of this alien world contains water and carbon dioxide. Their findings were reported Dec. 31 on the arXiv preprint server. Go to Source The Pyramids of Giza, built between 2589 and 2504 BC.Credit: Dan Breckwoldt | Shutterstock There has been a lot of debate regarding the age of the Pyramids of Giza. before talking about the Pyramids, we focus on the ancient Egyptian civilization. According to conventional Egyptian chronology, the Egyptian civilization coalesced around 3150 BC, when […] Two US astronauts who have been stuck for months on the International Space Station (ISS) said Wednesday they have plenty of food, are not facing a laundry crisis, and don’t yet feel like castaways. Go to Source Japanese startup ispace vowed its upcoming second unmanned moon mission will be a success, saying Thursday that it learned from its failed attempt nearly two years ago. Go to Source Quantum computers require extreme cooling to perform reliable calculations. One of the challenges preventing quantum computers from entering society is the difficulty of freezing the qubits to temperatures close to absolute zero. Go to Source Go to Source Pyramids are a true global phenomena. Built by ancient civilizations across the world, we can find Pyramids in every corner of our planet. These Pyramids are huge, precise and are a true masterpiece of engineering, something that constructors today would have a difficulty in replicating. But what are the worlds largest Pyramids and how […] Onboard computers are critical to space exploration, aiding nearly every spacecraft function from propulsion and navigation systems to life support technology, science data retrieval and analysis, communications, and reentry. Go to Source With thousands of firefighters already attacking the flames, the Los Angeles Fire Department put out a plea for off-duty and out-of-state firefighters to help Go to Source Riverside County Deputy Timothy Corlew, assigned to the Jurupa Valley station, was riding in the left lane of the freeway when his motorcycle collided with another car Go to Source From the early days of quantum mechanics, scientists have thought that all particles can be categorized into one of two groups—bosons or fermions—based on their behavior. Go to Source The early Earth was an extreme place. Asteroids pommeled the surface. Volcanoes spewed lava and carbon dioxide. The thick, toxic atmosphere lacked oxygen. Yet, in this turmoil, life emerged. Go to Source |
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