Dark chocolate.

In the book, we explain what the Dark Matter is, and what Dark Matters are, and how Dark Matters are created.

Baryonic fraction, in clusters of galaxies.

Microlensing. That's lensing of stars by stars and it was used to constrain contributions of MACHOs to the dark mass.

O, now be gone more light and light it grows.

And they're proportional, right?

The pond had in the meanwhile skimmed over in the shadiest and shallowest coves, some days or even weeks before the general freezing.

The same principles applies to the rings of the Saturn, and the same principles apply with Dark Matters, which we have explained in the book.

Oh, no, said he, looking a sort of diabolically funny, the harpooneer is a dark complexioned chap.

This vast domain of hidden biodiversity is increased still further by the dark matter of the biological world of bacteria, which within just the last several years still were known from only about 6,000 species of bacteria worldwide.

So if you're measuring velocity dispersions and what not in the luminous parts of the galaxies, you're liable to be finding mostly luminous bariartic mass.

This is completely different physics and different kind of measurement, and this is why we believe, that indeed, there is some kind of dark mass there.

It could be the invisible variance, but there are good reasons to believe that in fact most of this is due to the relative abundance or relative amounts of dark luminous matter within the regions where we measure this.

About 16,000 species of nematode worms have been discovered and diagnosed by scientists there could be hundreds of thousands of them, even millions, still unknown.

Because five percent is less than 27 , there has to be some kind of non baryonic dark matter, and because 27 is less than one, there has to be a dark energy.