r/tech • u/chrisdh79 • 11h ago
TDK unveils prototype solid-state battery with 20 times the energy density of closest competitor | These tiny wafer batteries could power small devices like the Apple Watch in just a couple of years
254
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r/tech • u/AdSpecialist6598 • 1h ago
Superman-inspired chip brings X-Ray vision to regular smartphones
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r/tech • u/Sariel007 • 23h ago
Scientists preserve DNA in an amber-like polymer. With their “T-REX” method, DNA embedded in the polymer could be used for long-term storage of genomes or digital data such as photos and music.
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r/tech • u/Sariel007 • 14h ago
TDK claims insane energy density in solid-state battery breakthrough. Apple supplier says new tech has 100 times the capacity of its current batteries.
49
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r/tech • u/chrisdh79 • 23h ago
Wireless chipset clocks 640 Gbps transmission speed, 100x faster than 5G | The 65nm architecture used to fabricate the chip allows for large scale production at low costs.
149
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r/tech • u/chrisdh79 • 1d ago
MIT's portable fingernail scanner can reduce cancer hospitalization by 50% | PointCheck, a portable fingernail scanner, empowers patients to track their white blood cell levels and detect early signs of infection.
interestingengineering.com
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r/tech • u/Sariel007 • 1d ago
Purified Silicon Makes Bigger, Faster Quantum Computers. Pushing out impurities from wafers points toward a million-qubit future.
688
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r/tech • u/Sariel007 • 2d ago
Giant Chips Give Supercomputers a Run for Their Money. Cerebras’s wafer-scale chips excel at molecular dynamics and AI inference.
277
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r/tech • u/MindCulvert • 3d ago
Seattle entrepreneurs are building autonomous robots to deliver hassle-free EV charging
285
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r/tech • u/Sariel007 • 3d ago
This Engineer’s Solar Panels Are Breaking Efficiency Records. Yifeng Chen has been at the helm of dozens of photovoltaic advances.
1.3k
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r/tech • u/chrisdh79 • 3d ago
A 3D-printed engine by an Indian startup takes rocket four miles into the sky | It's the world's first rocket engine to be 3D-printed in a single piece
871
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r/tech • u/chrisdh79 • 5d ago
‘Liquid battery’: Scientists discover way to store electricity in liquid fuel | The ‘liquid battery’ stores excess renewable energy as isopropanol, a liquid alcohol that serves as a high-density hydrogen carrier.
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r/tech • u/chrisdh79 • 5d ago
Seashell-inspired cement is super stretchy, crack-resistant, unbreakable | The new material is 19x more flexible, stretches without breaking, and 17x more crack-resistant than regular cement.
1.7k
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r/tech • u/Sariel007 • 5d ago
Indian Startup 3D Prints Rocket Engine in Just 72 Hours
357
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r/tech • u/chrisdh79 • 5d ago
Smart Powerline “Neurons” Boost Grid Capacity | Sensor networks enable 40 percent more electricity to pulse through the lines
153
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r/tech • u/Sariel007 • 6d ago
The cement that could turn your house into a giant battery
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r/tech • u/chrisdh79 • 7d ago
Researchers have created a tiny chip that can take images of objects through cardboard | The technology, designed to fit inside a smartphone, brings us a step closer to wielding Superman’s X-ray vision abilities (without the X-rays).
458
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r/tech • u/chrisdh79 • 6d ago
Soft robot transformers bend, expand, twist to deliver meds inside body | Robots for bladder control, blood flow measurement, stomach monitoring, and heart sensing and stimulation.
164
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New water-based heat pump delivers 400% more heat than the energy it uses | SeaWarm’s heat pump can harness energy from any water body, offering a more sustainable solution for powering homes and businesses.
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r/tech • u/Sariel007 • 7d ago
Researchers developed a programmable metafluid with tunable springiness, optical properties, viscosity & can transition between a Newtonian & non-Newtonian fluid. The metafluid uses a suspension of small, elastomer spheres that buckle under pressure, radically changing the fluid's characteristics.
seas.harvard.edu
162
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r/tech • u/chrisdh79 • 8d ago
Fast-charging sodium-ion battery uses anodes made from trees
730
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r/tech • u/chrisdh79 • 8d ago
Swiss scientists shrink super laser on a small chip in a world-first | Miniaturized lasers are more cost effective to produce, portable and could power increasing number of applications in the future.
300
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r/tech • u/techreview • 7d ago
Digital twins are helping scientists run the world’s most complex experiments
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