The Volkswagen “dieselgate” scandal erupted in 2015, when it was uncovered that the German auto giant had rigged emissions levels in millions of vehicles globally. This scandal caused a massive crisis for VW and tarnished its reputation as a trustworthy automaker. The use of defeat devices in VW vehicles misled customers and regulators into believing
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Peptides are short chains of amino acids that play crucial roles in the human body. They are involved in building structures, accelerating chemical reactions, and supporting the immune system. The specific function of a protein is determined by how its amino acids interact and aggregate into a three-dimensional structure. This interaction and folding process is
When China’s Tianwen-1 mission arrived in orbit around Mars in July 2020, it marked the beginning of a new era in interplanetary exploration. The mission consists of a diverse set of robotic elements, including an orbiter, a lander, two deployable cameras, a remote camera, and the Zhurong rover. The primary goal of the mission is
A recent study of over 1,000 adults indicated that the use of cannabis may lead to changes in the human body’s epigenome. The epigenome is responsible for regulating the activation or deactivation of genes, thereby influencing how our bodies function. The research, led by epidemiologist Lifang Hou from Northwestern University, sheds light on the potential
The advancement of electric vehicles (EVs) relies heavily on the development of innovative technologies that can enhance their performance, range, and environmental impact. In the COOLBat joint research project, a consortium of partners led by the Fraunhofer Institute for Machine Tools and Forming Technology IWU is dedicated to revolutionizing battery enclosures for EVs. By focusing
The concept of bipartite matching is not just limited to ridesharing apps or medical programs, but it extends to various domains where optimal pairings are essential. This problem has intrigued computer scientists for years, with its complexity and implications. However, Cold Spring Harbor Laboratory Associate Professor Saket Navlakha has introduced a novel perspective by drawing
Connecting wind turbines to public power grids poses a significant challenge for manufacturers in the renewable energy sector. It is not enough to simply test the functionality of new turbines and connect them. Manufacturers also have to comply with strict electrical properties limit values specified in connection rules. Additionally, they need to ensure that the
Self-driving vehicles are becoming increasingly popular as a form of transportation, with artificial intelligence playing a crucial role in their functionality. AI is used for decision-making, sensing, predictive modeling, and various other tasks that are essential for the operation of autonomous vehicles. As these vehicles become more prevalent on the roads, it is important to
The evolution of Google search has been a tumultuous journey, marked by a shift away from the needs of consumers. The high-profile technology-industry critic Ed Zitron highlighted in an interview that Google’s pursuit of profit has led to a departure from its original mission. The company’s focus on revenue generation has transformed its search results
Exploring the possibility of providing advanced warning for major earthquakes, a University of Alaska Fairbanks scientist, Társilo Girona, along with geologist Kyriaki Drymoni from Ludwig-Maximilians-Universität in Munich, Germany, conducted research analyzing seismic activity prior to two significant earthquakes in Alaska and California. Their work, recently published in Nature Communications, utilized machine learning to detect abnormal
Chemists at the University of Amsterdam have developed an innovative method for introducing a trifluoromethyl group to molecules containing sulfur, nitrogen, or oxygen atoms. This breakthrough, detailed in a publication in Science, marks a significant advancement in the field of organic synthesis by eliminating the need for PFAS reagents. The environmentally friendly process offers a
Laser-plasma accelerators have emerged as a game-changer in the world of particle physics. Unlike traditional facilities that span kilometers in length, these compact sources can efficiently accelerate electron bunches to produce X-ray lasers that can be housed in university basements. The key advantage lies in their ability to accelerate particles in a fraction of the
In the heart of Nairobi, Kenya, children are amused and patrons are intrigued by the sight of robots seamlessly navigating through a bustling restaurant, delivering meals to guests. This innovative concept, known as the Robot Cafe, has taken the East African region by storm, showcasing the intersection of technology and hospitality in a unique setting.
As we gaze into the vast cosmic expanse of our Milky Way galaxy, it is easy to be mesmerized by the beauty and grandeur of the stars and planets within it. However, if we look closer, we may uncover the hidden secrets of a violent past lurking in the shadows of the gas and starlight.
Victorian-era books have long been admired for their beautiful, vibrant hues that adorned their cloth-bound covers. However, recent analysis has shed light on a dark secret lurking within these colorful volumes – toxic dyes. Lead and chromium, known for their harmful effects on health, were found in these antique books, posing a potential risk to