Octopus Eye - However underwater light has a polarized component which some octopuses can detect. When this light travels through the body of a transparent animal its polarization will be changed and the octopus can see that and capture the prey.
DIY Craft Project: Sharpie Mug Tutorial - Custom heart handle mugs that require no artistic ability or transfers! If you can trace and make dots you can make these mugs! Learn the easy hack! Uses oil based Sharpie paint pens that are baked on.