I&#x27;m constantly amazed how many not well-known things were invented back then that sound like something that came only recently, for example sending photos over the wire - some time ago I saw a video [1] about wirephoto [2] that blew my mind a little, I would never guess that the first photograph sent over the wire was in as early as 1921!<p>[1] <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=LetlcmqZFyA" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=LetlcmqZFyA</a>
[2] <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Wirephoto" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Wirephoto</a>