Weird Science: Neither Lisa, nor anyone or anything else in the movie, actually explained how the grandparents were preserved in a state of perma-LOL — there were only coy allusions about “not having to get older anymore”. They also didn’t resolve that particular plot point at the end, making the entire situation all the more hackle-raising: as far as we know, they’re still there. They certainly don’t make movies like they used to, amirite?
Weird Science: Neither Lisa, nor anyone or anything else in the movie, actually explained how the grandparents were preserved in a state of perma-LOL — there were only coy allusions about “not having to get older anymore”. They also didn’t resolve that particular plot point at the end, making the entire situation all the more hackle-raising: as far as we know, they’re still there. They certainly don’t make movies like they used to, amirite?