Engraving Strange Things into DNA

One drop of blood is engraved at a time. Others practice hard, but I practice anemia. A card maker's engraving knife can engrave everything on DNA. You engrave leftover fruit cores on DNA, and you get the "leftover" effect. You will have your wooden sword practice engraved in your DNA, and you will learn the "basic sword technique". You engrave the current into DNA, and you get "one hundred thousand volts." You have the guitar engraved in your DNA and you learn to "play" it. So you aimed at the textbook. Don't engrave everything into your DNA!