6+ hour, 28+ min ago  (240+ words) 3D-Printed Corn Composite Panels'Trend Hunter Engineers at MANUFACTRA developed a 3D-printable concrete alternative made from corn waste named 'Concretl', introduced by Fast Company coverage of the research, featuring a blend of milled corn residue with binding minerals designed to form…...

5+ day, 8+ hour ago  (246+ words) Long-Duration Iron-Air Batteries'Trend Hunter Google unveiled a Minnesota data center backed by 1.9 GW of clean power, featuring a 300-megawatt, 100-hour iron-air battery system from Form Energy designed to store wind and solar output The site in Pine Island will pair…...