Can you adapt a radio antenna to generate light ? Theoretically, but not practically

Submitted ⁨⁨3⁩ ⁨years⁩ ago⁩ by ⁨iamtanmay@wolfballs.com⁩ to ⁨freeforum@wolfballs.com⁩

https://www.wtamu.edu/~cbaird/sq/2015/10/02/can-radio-antennas-emit-visible-light/