Squishy materials reveal new physics of static electricity
SMRTR summary
Scientists discovered that an object's charging behavior when touched depends on its contact history. In experiments with polymer samples, objects touched many times became negatively charged when contacting fresh samples, forming a triboelectric series based on contact frequency. This finding helps explain inconsistencies in static electricity research and reveals the importance of nanoscale surface changes from repeated contact.
SMRTR provides this summary for quick context. The original article belongs to Science News.
Read the original article