Aquarium Windows | How It's Made

Aquarium windows not only need to be see through, but also able to withstand the pressure of many gallons of water. See how the lab forms the acrylic and puts it through pressure tests. | http://www.sciencechannel.com/tv-shows/how-its-made/#mkcpgn=ytda1

Watch full episodes:
http://bit.ly/HowItsMadeFullEpisodes

Subscribe to Science Channel:
http://www.youtube.com/subscription_center?add_user=sciencechannel

Check out SCI2 for infinitely awesome science videos. Every day.
http://bit.ly/SCI2YT

Download the TestTube app:
http://testu.be/1ndmmMq