This video shows the entire recycling journey from crushing old glass to shaping it into new bottles. Watch how skilled workers clean, melt, and mold glass to create something entirely new and ...

The 300-plus-year-old glass onion bottles were discovered from the 1715 Treasure Fleet shipwreck, located off the coast of Florida.

The 300-plus-year-old glass onion bottles were discovered from the 1715 Treasure Fleet shipwreck, located off the coast of Florida.

At the end of WWI, war torn Czechoslovakia turned its decades-old glass-making industry toward producing objects for world export, among them perfume bottles. The Czechoslovakians were enormously ...

Then, they coated the bottles with several layers of an acrylic resin material called Paraloid B-72. This helped prevent any more glass from flaking off and gave the bottles a shiny new look.

You can't see the code marking very well, but it looks like the so-called "I Inside a Diamond" logo, indicating the bottle was made by the Illinois Glass Co. in Alton, Ill., between 1915 and 1929.