Scientists Built The World’s Tiniest Antenna, And It’s Made Out of DNA

Scientists have built the tiniest antenna ever made – just five nanometers in length. Unlike its much larger counterparts we’re all familiar with, this minuscule thing isn’t made to transmit radio waves, but to glean the secrets of ever-changing
www.sciencealert.com/scientists-have-made-the-tiniest-antenna-ever-using-dna