Converting ammonia production to a low-emission process is one of the major challenges in the fight against climate change. Ammonia, one of the most widely produced chemicals worldwide, is essential for the fertilizer industry and, […]
Framing is a powerful tool in communications: It can help people grasp complex ideas, but it can also distort or mislead. A recent sociological study suggests that framing social issues as “civil rights” can sometimes […]
Satellite-based electro-optical sensors are intended to detect missile launches early on, gaining valuable time for initiating countermeasures in case of an attack. The Fraunhofer Institute of Optronics, System Technologies and Image Exploitation IOSB is developing […]
From ship propellers to wind turbines and harvesters, seals are crucial to ensuring functionality in any technical system with moving parts. To increase their durability, they have mainly been made from plastics that contain PFAS, […]
When most people think of how governments stifle free speech, they think of censorship. That’s when a government directly blocks or suppresses speech. In the past, the federal government has censored speech in various ways. […]
One of the most striking patterns in the aftermath of many urban fires is how much unburned green vegetation remains amid the wreckage of burned neighborhoods.This post was originally published on this site
Researchers have created dynamic structures that leap into the air on a predetermined schedule without intervention from computers or external stimuli. Precisely when these “metashells” jump, and how high they jump, is engineered into the […]
Veterans across the United States will gather on June 6, 2025, to protest the Trump administration’s cuts to the Department of Veterans Affairs, as well as the slashing of staff and programs throughout the government. […]
In a corner of Rice University’s Oshman Engineering Design Kitchen (OEDK), a group of students is tackling a big idea: revolutionizing maritime transport with swarms of smart, self-sailing boats.This post was originally published on this […]
Community policies, such as those for zoning or parking, are typically made at the top, which can leave community members feeling frustrated or left out of the process. Researchers at Carnegie Mellon University’s School of […]
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