Something which cannot be explained by scientific reason. ????
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\huge{\mathcal{\blue{\underline{black hole }}}}[/tex]
hey Dark matter and dark energy. We know that they exist, by looking at the universe and how it behaves.
We can observe that galaxys exist, but there are too few stars in them for them to behave like they does. So there seems to be some kind of matter that we can’t see. We can only see the effects of it – there are galaxies. What it is, we don’t know. But we call it “dark matter”, “dark” meaning “we can’t see it directly, and we don’t know what it is or how it works.”
We can measure that the universe’s rate of expansion is increasing, as if there was a repulsive force pushing everything apart from everything else. We don’t know what it is either, so we call it “dark energy”.
And what are the things that can be explained by science but don't yet exist?
Fusion reactors.
Actually, we can do fusion. Hydrogen bombs is one example. All the fusion experimental reactors is another. But so far we can’t make it work on a level which will provide power, and not in a stable form.
Some say that we’re about 30 years from fusion powerplants. Funny thing is that we have been 30 years from fusion powerplants for well over 50 years. It seems to be very tricky to do in the real world. hpe this helps