Invisible Glass!

ScienceHounds, gather round! It's time for some magic! Make pyrex glass magically "disappear" when immersed in vegetable oil. All you'll need for this really cool experiment, is objects made of pyrex glass (stirrers, beakers, spoons etc), and some Wesson Oil. The secret is in the "refractive index" of the oil. Watch, and be amazed...

*