What if instead of going to the store to buy a new toilet brush, all you had to do was walk into your office and print one out? With recent advances in 3D printing, such a scenario might not be as far away as you think. Special thanks to Ben Malouf of Acuity Design for letting us take some footage of his awesome 3D printers! Check them out at acuitydesign.co Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Tardigrade Poster: vid.io/xom SciShow Mug: vid.io/xoa SciShow Shirt: vid.io/xog -- Looking for SciShow elsewhere on the internet? Facebook: www.facebook.com/scishow Twitter: www.twitter.com/scishow Tumblr: scishow.tumblr.com References for this episode can be found in the Google document here: dft.ba/-5zPQ