https://www.vccafe.com/2011/08/17/tawkon-raises-700k-in-seed-round-to-stop-mobile-radiation/?utm_source=rss&amp%3Butm_medium=rss&amp%3Butm_campaign=tawkon-raises-700k-in-seed-round-to-stop-mobile-radiation&amp%3Bnoamp=mobile