The age of a 7 Up bottle could be determined by a professional. If the bottle is assumed to be an antique, an antique retailer should be able to give information about the bottle.
The only way to tell is if there is a date written some where on the bottle, either on a label or imprinted in the glass. If there is none of these only really an expert will be able to tell you.
Dated on the bottom of the bottle
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Terrarium. You can use any old glass container with a lid such as an aquarium
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Grease the top of the bottle!
To remove old beer sediment from a bottle, gently pour the beer into a glass, leaving the sediment behind in the bottle. Avoid shaking the bottle to prevent the sediment from mixing back into the beer.
A glass bottle is used as a container for many reagents.
Replace the glass bottle
You get in the ballroom and see a floating bottle. You click on that bottle and then go to the glass and click on the bottle on your left bottom corner. then you click on the glass.
No way to tell. A glass bottle will be heavier than a plastic bottle. Only thing that can be said is that the water that'll fit inside will weigh darn close to one kilo.
Reusing a glass bottle is not safe in the least bit. This is unless the bottle has been completely sterilized.