Like some kind of Pizza Ninja, Domino's are slicing their prices.

Domino's Price Slice.

Small pizzas now 8 quid, medium now 10 quid, and large now 12 quid.

Yet we're making cuts too.

In 11th of February 24, minimum delivery spend, charges and areas may apply.

Ties and see, see Domino's dot code. UK. Yeah. elephant in the universe, 100 years search for dark matter and Goveret search over several years

for dark matter. He's still looking. It's a joy to travel along with him in the book. We know

it, neutrinos don't qualify, although that's a cool idea because it took them a long time to find neutrinos

And they had a theory and they went looking for it and and it paid off

Gravitinos also don't satisfy and rather than pursue that I'm going to

come to the cosmologist Jim Peebles.

Jim Peebles says we have something that is cold, that is dark, that is matter, cold, dark matter.

However, it has to satisfy a transformation from the smoothness of the beginning of the big bang to the clumps we have today.

That means dark matter has to satisfy something, well calling it weird is inadequate.

It has to satisfy something where it, what does it interact with in that transformation?

What do we imagine does it have interaction with anything in our standard model?

Well, actually, not much. We know dark matter, or the cold dark matter as Jim people's call it must be

interacting through gravity because that's how we how we discovered it. We see the

gravitational effect. It must have mass, it must have gravity, otherwise it doesn't fit in what we are observing.

But it doesn't have an electrical charge. So it doesn't interact with light. It doesn't interact with

magnetism. It doesn't interact with radiation. It doesn't interact with all the charged particles.

It does not interact with the strong nuclear force that

...