Why Don t Spaceships Have Artificial Gravity?

We ve seen this done in movies right? Well, why don t spaceships have this technology? Hosted by Reid Reimers ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn t make SciShow without them! Shout out to Justin Ove, John Szymakowski, Fatima Iqbal, Justin Lentz, David Campos, and Chris Peters. ---------- 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: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: http://www.techtimes.com/articles/66225/20150706/mit-researchers-develop-artificial-gravity-gym-for-astronauts-in-space.htm http://blogs.scientificamerican.com/life-unbounded/watch-the-first-artificial-gravity-experiment/ http://www.artificial-gravity.com/sw/SpinCalc/SpinCalc.htm http://content.time.com/time/magazine/article/0,9171,897495,00.html http://www.space.com/8384-artificial-gravity-tests-space-astronauts.html http://www.bbc.com/future/story/20130121-worth-the-weight http://www.popularmechanics.com/space/rockets/a8965/why-dont-we-have-artificial-gravity-15425569/ http://newsoffice.mit.edu/2010/artificial-gravity-0415 http://www.geek.com/science/geek-answers-why-doesnt-the-iss-have-artificial-gravity-1563351/ https://newsoffice.mit.edu/2015/exercise-artificial-gravity-space-0702