This is kind of amazing. The transitional products are often the most fascinating.https://twitter.com/foone/status/1009225466324979712?s=21 …
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
yeah, the "Acoustic Coupler" wiki page lists a bunch of other systems that predate the 1968 ruling, so there must have been a bunch of amusing ingenious systems like this.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.