Tech

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Hand-deployable Coaxial Nano Drone Flies in at Under 250 Grams

With the looming threat of a potential ban on Chinese drones from DJI in the United States, aviation enthusiasts are likely to look for alternatives. The American company Ascent Aerosystems may have a solution with its unique Helius model. The Helius is the latest addition to Ascent’s line of coaxial drones, which dates back over […]

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Elecom Launches First Long-Life Sodium-Ion Power Bank

Elecom, a Japanese hardware company, has introduced what it claims to be the world’s first power bank featuring a sodium-ion battery. This new battery technology promises a significantly longer lifespan compared to traditional lithium-ion batteries and can operate in both extreme hot and cold environments. They designed the DE-C55L-9000 with a familiar rounded shape, resembling

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Fuel Breakthrough Paves Way For Cutting-edge Nuclear Reactor

The Idaho National Laboratory (INL) has overcome a major challenge in making a Generation IV nuclear reactor feasible. Using a new process, a team developed a more efficient way of processing fuel for cutting-edge molten salt reactors. One of the main drives to revive nuclear energy in the 21st century is the development of new

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New Heavy Metal Molecule May Unveil Secrets of Nuclear Waste Processes

Since its first synthesis in a post-WWII American lab in 1949, berkelium has stood out on the periodic table, defying quantum mechanics by adopting an extra positive charge that its relatives typically avoid. Now, scientists at Lawrence Berkeley National Laboratory—berkelium’s birthplace—have successfully bonded this elusive element with carbon, creating a rare organometallic complex. This breakthrough

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WhatsApp Will Limit Broadcast Messages for Users and Businesses

WhatsApp announced plans to restrict the number of broadcast messages users and businesses can send to reduce spam on the platform. In the next few weeks, WhatsApp will begin testing restrictions on individual broadcast messages. These tests will introduce a monthly cap on the number of broadcasts users can send. While the limits may vary

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Abandoned Mines May Be Repurposed as Gravity-Powered Batteries

A gravity battery generates electricity by releasing a heavy load, converting potential energy into power when grid demand is high. When surplus energy is available, the system lifts the load back up for future use. A common example is pumped-storage hydroelectric systems, where water flows downhill to generate power and is pumped back up when

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YC-Backed ReactWise is Leveraging AI to Accelerate Drug Production

AI is making waves in chemistry, and YC-backed ReactWise, based in Cambridge, U.K., is at the forefront. The startup applies AI to accelerate chemical manufacturing, a crucial step in scaling up drug production for clinical trials. ReactWise offers an “AI copilot for chemical process optimization,” which it claims can speed up the traditionally slow trial-and-error

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Cal AI, an AI Calorie Tracking App Built by Two Teenagers, has Over a Million Downloads

In a world of “vibe coding,” Zach Yadegari, the teen founder of Cal AI, is a surprising throwback to a more traditional approach. Despite being just 18 and still in high school, Yadegari and his co-founder, Henry Langmack, have built a success story. Since its launch in May, Cal AI has surpassed 5 million downloads

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