AI Search Robots, Tofu Water Batteries, and 4D Vision Chips w/ Ralph Bond

Story 1: AI search robot uses 3D maps and internet knowledge to find lost items Andreas Schmitz, Technical University Munich TechXplore.com https://techxplore.com/news/2026-03-ai-robot-3d-internet-knowledge.html Research paper: https://ieeexplore.ieee.org/document/11359697 Video: https://www.youtube.com/watch?v=nUouwHUZPWQStory 2: Tofu brine could power safer batteries that last decades, researchers say Skye Jacobs Techspot.com https://www.techspot.com/news/111434-tofu-brine-could-power-safer-batteries-last-decades.html Research paper: https://www.nature.com/articles/s41467-026-69384-2Story 3: New 4D vision chip can help robots, drones track distance and speed of moving objects Mrigakshi Dixit InterestingEngineering.com https://interestingengineering.com/innovation/4d-vision-chip-helps-robots-track-distance-speed Research paper: https://www.nature.com/articles/s41586-026-10183-6Story 4: Blood test 'clock' can predict Alzheimer's symptoms before they emerge David Nield ScienceAlert.com https://www.sciencealert.com/blood-test-clock-can-predict-alzheimers-symptoms-before-they-emerge Research paper: https://www.nature.com/articles/s41591-026-04206-yStory 5: Scientists mixed dead leaves with magnesium—and created a super metal Darren Orf Popular Mechanics via MSN.com https://www.msn.com/en-us/news/technology/scientists-mixed-dead-leaves-with-magnesium-and-created-a-supermetal/ar-AA1YOXDc?ocid=BingNewsSerpStory 6: Turning sawdust into fire-resistant materials Samuel Schlaefli ETHzurich https://ethz.ch/en/news-and-events/eth-news/news/2026/03/turning-sawdust-into-fire-resistant-materials.htmlStory 7: The world’s first self-balancing electric motorcycle is now entering production Micha Toll Electrek.com https://electrek.co/2026/03/16/the-w