The surge in e-commerce has led to a significant increase in the number of parcel deliveries globally. This has resulted in higher carbon emissions, traffic congestion, and air pollution, especially in urban areas where last-mile deliveries are predominant. Traditional delivery methods using high-emitting diesel vans or trucks are no longer sustainable in the long run.
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The wing dynamics of flying animal species have long been studied to inspire the development of new flying robotic systems. While birds and bats use their pectoral and wing muscles to flap their wings, the mechanisms behind the wing movements of many insects, such as rhinoceros beetles, have remained poorly understood. Researchers at Ecole Polytechnique
As France approaches the 2035 deadline to phase out new combustion engine cars, the future of the auto industry hangs in the balance. While there are promising developments in regions like the north of the country, where a “Battery Valley” is emerging, there is also pessimism among workers in other parts of France. The transition
In recent news, the Australian Therapeutic Goods Administration has highlighted a shortage of intravenous (IV) fluids, including saline and compound sodium lactate (Hartmann’s solution). While the shortage is primarily due to increased demand and manufacturing issues, it raises questions about the chemical composition of IV fluids and the potential risks of interchangeability. IV fluids are
Schizophrenia, a complex neurological disorder that affects millions of individuals worldwide, has long puzzled researchers and medical professionals alike. However, a recent study suggests that scientists may have made a significant breakthrough in identifying the locations in the brain where schizophrenia first emerges. This discovery could potentially revolutionize the diagnosis and treatment of the condition,
The use of cranberry juice as a remedy for urinary tract infections (UTIs) has been a topic of debate in the medical community. While some doctors recommend it for its potential benefits, others argue that there is not enough scientific evidence to support its use. Despite this controversy, recent research from Bond University in Australia
The recent setback in the deal to deliver hydrogen-powered trucks to New Zealand, coupled with the removal of a NZ$100 million government rebate scheme for green hydrogen users, has cast uncertainty over the transition to green hydrogen technology. The New Zealand government had initially invested $6.5 million for the purchase of heavy freight hydrogen trucks,
In recent developments in the world of artificial intelligence (AI), Meta, the parent company of Facebook, has taken a bold stand for open-source AI by releasing a new collection of large AI models. This step includes the unveiling of Llama 3.1 405B, which is being touted as “the first frontier-level open-source AI model” by Meta’s
The recent research led by Stanford University has introduced a groundbreaking concept of using heat-absorbing bricks, known as firebricks, to store heat generated by renewable sources such as solar or wind power. This innovative technology has the potential to significantly contribute to achieving the United Nations’ climate goal of reaching net-zero emissions by 2050. By
The chipmaking industry is currently facing antitrust tensions with Nvidia being accused by rivals of abusing its market dominance in selling chips that power artificial intelligence. The U.S. Justice Department has initiated an investigation into these complaints, as reported by technology news site The Information. According to the sources cited in the report, Justice Department
3D printing technology has revolutionized the construction industry, offering quick and precise construction with the possibility of using recycled materials. However, questions about the sustainability and durability of 3D-printed structures have remained. One potential solution to these challenges is the incorporation of cellulose nanofibrils, a plant-based material, into printable materials. Cellulose nanofibrils, derived from wood
Google recently came under fire for its “Dear Sydney” ad featuring its Gemini artificial intelligence. The ad, which aimed to showcase the capabilities of AI, backfired with some viewers who criticized it for promoting the idea that children should rely on AI rather than learning to express themselves. Despite positive pre-testing, the ad received backlash,
The recent study conducted at the Washington University School of Medicine in St. Louis on the effects of psilocybin, the active ingredient in magic mushrooms, on functional brain networks has garnered significant attention. The researchers delved into the disruptions in brain connectivity caused by psilocybin ingestion, shedding light on potential therapeutic applications. While the study
The recent lawsuit filed by the United States accused TikTok of violating children’s privacy by collecting data about them without their parents’ permission while using the app. The Department of Justice and Federal Trade Commission (FTC) collaborated in a civil suit alleging that TikTok broke the Children’s Online Privacy Protection Act (COPPA). Violation of COPPA
Predicting tipping points for critical Earth system components such as the Atlantic Meridional Overturning Circulation (AMOC), polar ice sheets, and tropical rainforests is a daunting task due to significant uncertainties. A recent study published in Science Advances highlights the challenges in accurately forecasting when these tipping events might occur in response to human-caused global warming.
For decades, physicists have been puzzled by the fundamental question of why the universe is filled with matter while containing so little antimatter. According to the standard model of particle physics, after the Big Bang occurred over 13 billion years ago, matter and antimatter were continuously generated in equal amounts and subsequently annihilated upon collision,