/r/tech: Technological innovations and changes.

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Australian firm cryogenically freezes man after death in hopes of revival | An Australian man underwent the first successful cryonics suspension via Southern Cryonics and CryoPath tech. (interestingengineering.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-31 10:57:46+00:00.

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Robotic ‘Third Thumb’ expands hand’s range of motion, carrying capacity | Study showed, 98 percent of participants successfully manipulated objects with the Third Thumb, with only 13 unable to per... (interestingengineering.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-30 13:19:33+00:00.

Original Title: Robotic ‘Third Thumb’ expands hand’s range of motion, carrying capacity | Study showed, 98 percent of participants successfully manipulated objects with the Third Thumb, with only 13 unable to perform the task within the first minute.

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World-first tooth-regrowing drug will be given to humans in September (newatlas.com)

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The original was posted on /r/tech by /u/Elliottafc1 on 2024-05-29 23:41:09+00:00.

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Scientists create new color-changing ‘sunglasses for windows’ to block heat | Once activated the color changing film can retain the color for 40 hours unless a reverse potential is applied to make... (interestingengineering.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-29 13:47:50+00:00.

Original Title: Scientists create new color-changing ‘sunglasses for windows’ to block heat | Once activated the color changing film can retain the color for 40 hours unless a reverse potential is applied to make it transparent.

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Attosecond X-Ray Pulses Reveal the Dance of Electrons (spectrum.ieee.org)

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The original was posted on /r/tech by /u/Sariel007 on 2024-05-29 12:21:55+00:00.

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Neuralink rival sets brain-chip record with 4,096 electrodes on human brain | Precision expects its minimally invasive brain implant to hit the market next year. (arstechnica.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-29 00:30:23+00:00.

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DARPA intends to wirelessly charge drones while in flight by power-beaming (newatlas.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-28 09:46:14+00:00.

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Three New Supercomputers Reach Top of Green500 List. Efficiency ratings matter more and more in the exascale age. (spectrum.ieee.org)

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The original was posted on /r/tech by /u/Sariel007 on 2024-05-27 21:10:36+00:00.

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Organic waste can't be added directly to concrete because it would decompose over time and weaken the building material. To overcome this challenge, researchers developed a technique to make concr... (www.rmit.edu.au)

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The original was posted on /r/tech by /u/Sariel007 on 2024-05-26 15:39:46+00:00.

Original Title: Organic waste can't be added directly to concrete because it would decompose over time and weaken the building material. To overcome this challenge, researchers developed a technique to make concrete 30% stronger using coffee biochar made with a low-energy process without oxygen.

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New tool blocks high-frequency signal interference, aids 6G tech | The adjustable filter is designed to prevent signals from causing interference, even in higher-frequency bands. The quarter-sized... (interestingengineering.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-25 20:14:35+00:00.

Original Title: New tool blocks high-frequency signal interference, aids 6G tech | The adjustable filter is designed to prevent signals from causing interference, even in higher-frequency bands. The quarter-sized filter will unlock the next generation of wireless communications.

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2 teens won $50,000 for inventing a device that can filter toxic microplastics from water (www.businessinsider.com)

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The original was posted on /r/tech by /u/Sariel007 on 2024-05-25 19:34:19+00:00.

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New ‘invisible tweezers’ can make robot surgery non-invasive | The method uses acoustic emitters to create 3D vortex fields, acting like invisible tweezers to traverse bone and tissue. (interestingengineering.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-25 01:43:04+00:00.

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Male birth control breakthrough safely switches off fit sperm for a while (newatlas.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-24 13:08:43+00:00.

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New warp drive concept does twist space, doesn’t move us very fast. While it won't make a useful spaceship engine, it may tell us more about relativity. (arstechnica.com)

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The original was posted on /r/tech by /u/Sariel007 on 2024-05-24 12:07:57+00:00.

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Scientists print invisible, spider silk-like sensors directly on skin | The fibres used in these sensors are at least 50 times thinner than a human hair. (interestingengineering.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-24 11:35:22+00:00.

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'Bio-paper' implant: Personalized wireless electrotherapy for Parkinson's (newatlas.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-23 22:29:43+00:00.

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'Absolute miracle' breakthrough provides recipe for zero-carbon cement (newatlas.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-23 16:10:46+00:00.

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You can now buy a 4-foot-tall humanoid robot for $16K (arstechnica.com)

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The original was posted on /r/tech by /u/Maxie445 on 2024-05-22 06:56:00+00:00.

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Making steel with electricity. MIT spinout Boston Metal is commercializing a new method for making steel and other metals, to help clean up the emissions-intensive industry. (news.mit.edu)

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The original was posted on /r/tech by /u/Sariel007 on 2024-05-22 12:53:53+00:00.

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A device that zaps the spinal cord gave paralyzed people better control of their hands (www.technologyreview.com)

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The original was posted on /r/tech by /u/Sariel007 on 2024-05-22 12:44:02+00:00.

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Copper-coated steel promises 90% bacterial elimination from surfaces | Scientists developed a copper-coated nanotextured stainless steel (nSS) surface to prevent bacterial infections, effective in... (interestingengineering.com)

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The original was posted on /r/tech by /u/chrisdh79 on 2024-05-22 00:37:49+00:00.

Original Title: Copper-coated steel promises 90% bacterial elimination from surfaces | Scientists developed a copper-coated nanotextured stainless steel (nSS) surface to prevent bacterial infections, effective in most shared environments.

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Robotic palm mimics human touch. MIT CSAIL researchers enhance robotic precision with sophisticated tactile sensors in the palm and agile fingers, setting the stage for improvements in human-robot... (news.mit.edu)

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The original was posted on /r/tech by /u/Sariel007 on 2024-05-21 16:40:57+00:00.

Original Title: Robotic palm mimics human touch. MIT CSAIL researchers enhance robotic precision with sophisticated tactile sensors in the palm and agile fingers, setting the stage for improvements in human-robot interaction and prosthetic technology.

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Mad Scientists Build "Dune"-Inspired Stillsuit That Can Recycle Sweat (futurism.com)

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The original was posted on /r/tech by /u/Sariel007 on 2024-05-20 13:39:27+00:00.

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Crushing It: Autonomous AI Robot Creates a Shock-Absorbing Shape No Human Ever Could (scitechdaily.com)

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The original was posted on /r/tech by /u/Maxie445 on 2024-05-21 15:51:52+00:00.

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AI Is a Black Box. Anthropic Figured Out a Way to Look Inside | What goes on in artificial neural networks work is largely a mystery, even to their creators. But researchers from Anthropic have ca... (www.wired.com)

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The original was posted on /r/tech by /u/Maxie445 on 2024-05-21 15:44:10+00:00.

Original Title: AI Is a Black Box. Anthropic Figured Out a Way to Look Inside | What goes on in artificial neural networks work is largely a mystery, even to their creators. But researchers from Anthropic have caught a glimpse.