Subject: Re: First U.S. casualities
How did you do the strikethrough?

I knew someone would ask that! There's a tool here, along with other Unicode tricks:

https://www.piliapp.com/cool-t...

Here's "invisible ink": ҉ ҉H҉e҉l҉l҉o҉ ҉W҉o҉r҉l҉d҉ ҉

And "Zalgo" text:


H̴̛̙͚̲̮̟̬͐̈́́͌̂͢e҉̡͔̲̠̭̗̀͛͒͡ͅl̶̢͔͈͖̠̜̣̬̦҇̂̊̚l̸̜̜͂͒̚͜͡o҈̧̯̲̗̳҇̿̾ W̸̢̥̳͕͖̳̞̗̐̍̈́́͊͝ơ̶̢̬͉̟̔͆͒͊̔̔͒̐ͅr̴̨̤͖͉̲̲̳͓̪͐̋͠l̷͍͔̝̠̗̰̓̓̏͐̿͑̽̿͢͠d̶̠̱̏͛̈̍̍̚͢͠