Using solar energy to inexpensively harvest hydrogen from water could help replace carbon-based fuel sources and shrink the world’s carbon footprint. However, finding materials that could boost hydrogen production so that it could compete economically with carbon-based fuels has been, as yet, an insurmountable challenge. In a study, a Penn State-led team […]
About 2.2 billion people globally lack reliable access to clean drinking water, according to the United Nations, and the growing impacts of climate change are likely to worsen this reality. Solar steam generation (SSG) has emerged as a promising renewable energy technology for water harvesting, desalination, and purification that could benefit people […]
Various automobile companies are preparing to shift from internal combustion (IC) engine vehicles to electric vehicles (EVs). However, due to higher cost, EVs are not as easily accessible to consumers; hence, several governments are subsidizing EVs to promote sales. For EV costs to compete with those of IC engine vehicles, their batteries, which account […]
Artificial intelligence systems typically use lots of energy and rely on the cloud, which brings information security vulnerabilities. Scientists in Switzerland have addressed these shortcomings by squeezing an AI system onto a single computer chip and supplying it with solar power. Researchers at the Swiss Center for Electronics and Microtechnology, CSEM, […]
Astronauts Thomas Pesquet of France and Shane Kimbrough of the United States spacewalked outside the International Space Station on Wednesday as they began the painstaking process of installing new solar panels to boost the orbital outpost’s deteriorating power systems. It was the first of several excursions to augment the ISS’s existing eight solar […]
Scientists from ITMO University and Moscow Institute of Physics and Technology (MIPT) have proven that small objects, just like big ones, are capable of perfect light absorption. The results of this research will be helpful in the development of new technologies for wireless transfer of energy and data. The paper was published in Laser and […]
