Ajit Pai @AjitPai
OTD in 1905, an ad appeared in @sciam for the "Telimco Wireless Telegraph Outfit," transmitting and receiving equipment which was "[g]uaranteed to work up to one mile." It's believed to be the first-ever public advertisement for a radio system. https://t.co/EfMW9fqlei https://t.co/7xSTG5hhFj — PolitiTweet.org