What Is Squid Ink?

Our friend the Giant Squid inspired a SciShow Kids viewer to write us and ask, “What is squid ink, and can you write with it?” Jessi has the answers! ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/SciShow Or help support us by becoming our patron on Patreon:   / scishow   ---------- Looking for SciShow elsewhere on the internet? Facebook:   / scishow   Twitter:   / scishow   Tumblr:   / scishow   Instagram:   / thescishow   SOURCES: http://www.theguardian.com/lifeandsty... http://www.squid-world.com/ http://www.boston.com/business/articl...