While the subject line you provided looks like a file name for DC's Legends of Tomorrow Season 1, Episode 3 ("Blood Ties"), I can certainly help you with "useful paper" in the form of creative and functional DIY projects you can make with a single sheet. Useful Things to Make with One Sheet of Paper
: Origami techniques allow you to fold sturdy Kawaii-style organizers to hold pens, paperclips, or small stationery. DCs_Legends_Of_Tomorrow_1x03_BDMux_Ita_Eng_Ac3_...
: Often called "cootie catchers," these are great for quickly making choices or playing simple games. While the subject line you provided looks like
: If you need to send a quick note, a standard piece of paper can be folded into a self-sealing mailing envelope . : If you need to send a quick
: You can fold a single sheet of A4 or letter paper into an 8-page Mini Notebook without needing any glue.
: Useful for a quick drink in a pinch; a simple folding technique transforms a square of paper into a functional cup .