It has been known for many years that ceramics can conduct electricity. In 2008, scientists found a ceramic material that can
conduct electricity with no resistance at 133 K. What is the most important significance of this 2008 finding?
This is a lower temperature than Onnes's experiment, and it will allow for a broader use of superconductors.
This is a higher temperature than onnes's experiment, and it will allow for a broader use of superconductors.
Materials that can conduct clctricity with no resistance are new and can allow for new materials to be made.
Ceramic materials have been known to be able to conduct electricity prior to year 2008.