technology Archives - Disasters News

Dec72024 by Editor DeskNo Comments

Scientists Create Material Inspired by Harry Potter’s Invisibility Cloak

The concept of invisibility, once a fantasy from Harry Potter films, may soon become a reality. Chinese scientists from the University of Electronic Science and Technology have developed a groundbreaking camouflage material capable of rendering objects nearly invisible. This innovative material, detailed in Science Advances, adjusts its molecular composition to blend seamlessly with its surroundings, mimicking the adaptive camouflage of creatures like chameleons and octopuses. The process, called self-adaptive photochromism (SAP), allows the material to change color when exposed to specific wavelengths of light. Molecules in the material rearrange themselves to match the background, making the object imperceptible to the human eye. How It Works According to the research team, led ...

Nov282024 by Editor DeskNo Comments

Indian Navy Successfully Tests K-4 Ballistic Missile from INS Arighaat

Breaking News, Idea & Innovations, Tech

The Indian Navy achieved a significant milestone on Wednesday by successfully test-firing the K-4 ballistic missile, capable of striking targets up to 3,500 km, from the newly-inducted nuclear submarine INS Arighaat. This test strengthens India's second-strike capability, an essential component of its nuclear deterrence strategy. Highlights of the Test Submarine-Launched Missile Test The K-4 missile test demonstrates India's advanced capabilities in submarine-launched ballistic missile systems, further solidifying its strategic defense posture. INS Arighaat's Role Inducted in August at the Vishakhapatnam-based Ship Building Centre, INS Arighaat joins INS Arihant as one of two nuclear-powered submarines in the Indian Navy capable of launching ballistic missiles. Future Pla...

Nov272024 by Editor DeskNo Comments

Japan Innovates Disaster Preparedness with VR and Interactive Tools

Breaking News, Climate Actions, Disasters, Tech

The devastating torrential rains that struck western Japan in 2018 highlighted the need for improved disaster preparedness, especially in Hiroshima Prefecture, where many residents were caught off guard by mudslides and other natural disasters. In response, a range of innovative tools using virtual and augmented reality, as well as interactive games, have been developed to educate and protect communities. VR Brings Disaster Risks to Life in Hiroshima Hiroshima Prefecture, in partnership with Hiroshima University and Tokyo-based disaster prevention company Rikei Corp., has created VR-based materials to simulate natural disaster scenarios. These tools aim to raise awareness of the dangers posed by disasters such as mudslides and heavy rains. By immersing residents in realistic simulati...

Dec222023 by disastersNo Comments

Australia to Unveil DeepSouth: World’s First Supercomputer to Simulate Human Brain Networks

Breaking News, Tech

Australian researchers are on the verge of unveiling the world’s first supercomputer designed to simulate brain networks at an unprecedented scale. Named DeepSouth, this groundbreaking supercomputer is being developed by Western Sydney University, with the potential to revolutionize our understanding of how the human brain processes information with incredible energy efficiency. The human brain, consuming a mere 20 watts of power, achieves the processing equivalent of an exaflop, or a billion-billion mathematical operations per second. DeepSouth, set to go online next year, will boast a remarkable capability of 228 trillion synaptic operations per second, rivaling the estimated rate of operations in the human brain. The primary objective of DeepSouth is to unravel the mysteries of th...