’’What’s this insanely heavy glass with bubbles inside? The inscription says 1978.’’
"Looks like a paperweight used to keep stacks of papers from blowing off of the desk if there is a breeze. They are mostly used as decorations now."
What I don't understand is why the downvotes?
"I don't understand it and I am displeased therefore I downvote"
something like that I guess.