https://www.youtube.com/watch?v=jLg_08C95Pc
A groundbreaking innovation from the Korea Institute of Science and Technology (KIST) is redefining how electric motors are built.
A groundbreaking innovation from the Korea Institute of Science and Technology (KIST) is redefining how electric motors are built.
For over a century, copper and aluminum have been the standard materials for motor coils, but researchers have developed a revolutionary carbon-based wiring system that eliminates the need for heavy metals altogether. Using advanced nanotechnology and a process called lyotropic liquid crystal-assisted surface texturing (LAST), this breakthrough has created ultra-light, flexible, and highly conductive carbon nanotube cables. These next-generation motors offer up to 133% more electrical conductivity and an 80% weight reduction compared to traditional designs.
The implications are enormous, with potential applications ranging from electric vehicles and drones to robotics, aerospace engineering, wearable technology, and even large-scale energy grids. The flexibility and strength of these carbon nanotube-based coils open the door to entirely new designs, including soft robotics and ultra-light motors that could revolutionize transportation and energy efficiency.
While there are still challenges such as high production costs, scalability issues, and the need for further durability testing this innovation represents a major leap forward in materials science. As nanotechnology evolves, these carbon-based motors may replace copper entirely, ushering in a new era of high-performance, lightweight machines. The shift could reshape industries and pave the way for smarter, more efficient devices.
This is one of the most exciting breakthroughs you won’t hear about on the evening news, but its impact on electric motors, renewable energy, and robotics could be transformative. The future of engineering may not be metal it may be carbon.
https://www.youtube.com/watch?v=jLg_08C95Pc
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