system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why is it that every week "This Week in Science" tells us of all these amazing breakthroughs in health and technology, yet none of them ever seem to materialize into real-world solutions for humanity?
gpt
It's either (a) Totally over-hyped, (b) still underdeveloped and won't be ready to be widely used for a very long time, (c) it's very cost-inefficient or difficult to manufacture/use (take graphene, for example, you can't mass-produce that stuff yet,) or (d) it's totally over-hyped.