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Global Tech Updates
Expanding storage capacity with smart gate semiconductor technology
From smartphones to large-scale AI servers, most digital information in modern society is stored in NAND flash memory. KAIST researchers have developed an innovative technology that can overcome the limitations of next-generation…
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Waste heat to power wearables? A new low-cost material design could help
A new sustainable approach to energy harvesting could transform how wasted heat is turned into electricity, thanks to a breakthrough in low-cost, flexible materials developed by researchers at the University of Surrey's Advanced…
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AI on deck: Assessing impact of MLB's new ball-strike system
For 150 years, Major League Baseball (MLB) players and fans have accepted that an umpire missing a few balls and strikes is just part of the game. But this spring, MLB is rolling out an artificial intelligence-augmented camera system…
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TVs keep getting more pixels—but we are approaching the limits of what our eyes can actually see
I remember sitting very close to the television as a child and seeing the image was made up of tiny colored dots, each of which broke down into miniature vertical strips of red, green and blue when I looked even closer.
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Researchers achieve 100-meter underground wireless communication
Korean researchers have confirmed that underground wireless communication is possible, moving beyond the terrestrial wireless communication they have primarily focused on until now. This opened up a new wireless channel for confirming…
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Turning extreme heat into large-scale energy storage
Thermal batteries can efficiently store energy as heat. But building them requires a carefully designed system with materials that can withstand cycles of extremely high temperatures, without succumbing to problems like corrosion,…
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Sound waves could be used to remotely reprogram material stiffness, from implants to robotic muscles
A team of researchers co-led by the University of California San Diego, University of Michigan, and the French National Center for Scientific Research (CNRS) at Laboratory of Acoustics of Le Mans University has demonstrated a new way to…
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Magnets turn random snapping in soft metamaterials into repeatable sequences
Cutting patterns into elastic materials allows you to unfold those materials into new shapes, and researchers have now demonstrated the ability to control the sequence in which that unfolding happens by magnetizing the materials. The…
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New X-ray vision for electronics lets scientists monitor working chips remotely
A team of international researchers have developed a breakthrough way to observe what is happening inside electronic chips while they are operating—without touching them, taking them apart, or switching them off. The new technique uses…
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Swimming robot propelled by lab-grown muscle hits record speed
NUS researchers have developed a platform that lets lab-grown muscle tissues train themselves to record-breaking strength, with no external stimulation required. By mechanically coupling two muscle tissues so they continuously pull…
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