/r/tech: Technological innovations and changes.

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The goal of /r/tech is to provide a space dedicated to the intelligent discussion of innovations and changes to technology in our ever changing...

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New Windows AI feature records everything you’ve done on your PC | Recall uses AI features "to take images of your active screen every few seconds." (arstechnica.com)
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The original was posted on /r/tech by /u/Maxie445 on 2024-05-21 03:47:33+00:00.

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Single brain implant gives paralyzed man bilingual communication (arstechnica.com)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-20 22:17:04+00:00.

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World’s first drone-shepherd successfully steers cattle herd remotely | The program includes a docking station housing a drone that can land, recharge, and take off based on its preset schedule. (interestingengineering.com)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-20 20:48:06+00:00.

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Real-life 'stillsuit' recycles body fluids into drinkable water (newatlas.com)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-20 16:09:47+00:00.

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Green concrete recycling twice the coal ash is built to last (www.rmit.edu.au)
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The original was posted on /r/tech by /u/Sariel007 on 2024-05-20 13:43:34+00:00.

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The Supermarket Scanner Changed the Way We Buy Groceries Forever. Invented 50 years ago, the curious box deciphered an arcane kind of code to offer shoppers a trip into the future. (www.smithsonianmag.com)
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The original was posted on /r/tech by /u/Sariel007 on 2024-05-20 01:22:09+00:00.

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OpenAI dissolves team focused on long-term AI risks less than one year after announcing it (www.nbcnews.com)
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The original was posted on /r/tech by /u/guyoffthegrid on 2024-05-19 15:09:47+00:00.

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Researchers achieve giant energy storage, power density on a microchip (engineering.berkeley.edu)
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The original was posted on /r/tech by /u/Sariel007 on 2024-05-19 14:37:41+00:00.

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China’s first large-scale sodium-ion battery charges to 90% in 12 minutes (electrek.co)
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The original was posted on /r/tech by /u/Elliottafc1 on 2024-05-19 05:16:56+00:00.

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Repurposed beer yeast may offer a cost-effective way to remove lead from water (news.mit.edu)
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The original was posted on /r/tech by /u/Sariel007 on 2024-05-19 03:45:58+00:00.

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5 Things to Know About NASA’s Tiny Twin Polar Satellites (www.jpl.nasa.gov)
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The original was posted on /r/tech by /u/Sariel007 on 2024-05-19 02:45:44+00:00.

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UK builds world’s smallest light detector to shrink quantum computers | The detector is not just the world’s smallest but also 10 times faster than detectors previously built for quantum light det... (interestingengineering.com)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-18 10:35:27+00:00.

Original Title: UK builds world’s smallest light detector to shrink quantum computers | The detector is not just the world’s smallest but also 10 times faster than detectors previously built for quantum light detection.

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Quantum internet inches closer: Qubits sent 22 miles via fiber optic cable | Three research labs in three different countries have found different ways to make the quantum internet possible. (interestingengineering.com)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-17 10:59:38+00:00.

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Super-efficient solar cells: Solar cells that combine traditional silicon with cutting-edge perovskites (www.technologyreview.com)
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The original was posted on /r/tech by /u/MindCulvert on 2024-05-16 17:24:56+00:00.

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"Snake-like" Probe Images Arteries from Within | The new fiber-optic probe could transform aneurysm and brain clot treatments (spectrum.ieee.org)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-16 11:01:11+00:00.

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New neural tech could power insect-sized intelligent flying robots | The system uses a five-layer spiking neural network with 28,800 neurons to analyze raw event-based camera data and estimate the... (interestingengineering.com)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-16 00:51:09+00:00.

Original Title: New neural tech could power insect-sized intelligent flying robots | The system uses a five-layer spiking neural network with 28,800 neurons to analyze raw event-based camera data and estimate the camera’s 3D motion.

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Power the poor: Sweden makes low-cost zinc battery with 8,000 charging cycles | The battery is made from abundantly available materials and retains 80 percent of its performance over the course of... (interestingengineering.com)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-15 11:33:18+00:00.

Original Title: Power the poor: Sweden makes low-cost zinc battery with 8,000 charging cycles | The battery is made from abundantly available materials and retains 80 percent of its performance over the course of 8,000 cycles.

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This Microcapacitor Charges 100 Million Times Faster Than Lithium-ion Batteries | A materials tweak could push microcapacitors onto next-gen chips (spectrum.ieee.org)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-15 10:49:10+00:00.

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In Seawater, Researchers See an Untapped Bounty of Critical Metals (e360.yale.edu)
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The original was posted on /r/tech by /u/YaleE360 on 2024-05-15 08:38:35+00:00.

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Scientists develop an affordable sensor for lead contamination (news.mit.edu)
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The original was posted on /r/tech by /u/Sariel007 on 2024-05-14 21:31:39+00:00.

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Revolutionary AI Device Mimics Human Brain With Few-Molecule Computing (scitechdaily.com)
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The original was posted on /r/tech by /u/MindCulvert on 2024-05-14 13:46:12+00:00.

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Startup Sends Bluetooth Into Low Earth Orbit. Hubble Network and Life360 aim to launch a worldwide item-tracking network. (spectrum.ieee.org)
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The original was posted on /r/tech by /u/Sariel007 on 2024-05-14 13:12:20+00:00.

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OpenAI’s newest AI model can hold a humanlike conversation | GPT-4o can see, hear and speak with near-instant response times. (www.nbcnews.com)
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The original was posted on /r/tech by /u/Maxie445 on 2024-05-14 02:41:16+00:00.

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Scientists use bamboo to create transparent glass with fireproof power | With a transmittance of 71.6 percent, the transparent material increased energy conversion by 15 percent when employed in s... (interestingengineering.com)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-13 13:08:50+00:00.

Original Title: Scientists use bamboo to create transparent glass with fireproof power | With a transmittance of 71.6 percent, the transparent material increased energy conversion by 15 percent when employed in solar cells.

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World's highest-efficiency hydrogen system scales up for mass production (newatlas.com)
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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-13 10:07:37+00:00.

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