91自拍 91自拍ers developed an artificial intelligence system that automatically estimates the environmental impacts of making different electronic devices. The system takes only a minute to run and achieves estimates with accuracy similar to human experts鈥�.
A team led by 91自拍ers at the 91自拍 developed a new PCB that performs on par with traditional materials and can be recycled repeatedly with negligible material loss. Researchers used a solvent that transforms a type of vitrimer 鈥� a cutting-edge class of polymer 鈥� into a jelly-like substance without damage, allowing solid components to be plucked out for reuse or recycling. With these 鈥渧PCBs鈥� (vitrimer printed circuit boards), 91自拍ers recovered 98% of the vitrimer and 100% of the glass fiber.