We have things like E. coli that we can't fix, that we can't make kids better when they get sick.

One person's gut microbes may be capable of releasing only a fraction of the calories that another person's gut microbes can extract.

These bacteria prokaryotes have been designated as Diderm Bacteria.

Bacteria are everywhere.

And it's killing bacteria.

And, in places where there are worms, intestinal worms, cure the kids of their worms.

The bad bacteria...

So, these are bad bacteria.

Gut microbes themselves can also produce metabolites that could affect brain function.

And it's killing bacteria. It's eating them.

Bacteria are microscopic organisms.

Bacteria are invisible to the naked eye.

Bacteria and microorganisms are everywhere.

They're bacteria, so...

Geckos and grasshoppers, worms and watermelons, elephants and Escherichia Coli, man and mushroom.

Without water, the bacteria won't survive.

Bacteria will not breed in alcohol.

Bacteria are invisible to the naked eye.

Bacteria do not reproduce in alcohol.

Bacteria do not reproduce in alcohol.

Bacteria are invisible to the naked eye.

Bacteria and chemical pollutants are filtered out.

And bacteria may be gambling.

Tereré has a component that kills bacteria.

Is it bigger than the biggest bacterium?

This is now supposed to be my bacterial cell.

Here's a cellulolytic bacteria, for example.

So what I want to do is say to a future bug,

His Excellency is about to greet the Bacterian ambassador.

So now that we found bacteria that could break down phthalates, we wondered what these bacteria were.

And so this particular bacterium is actually visible to the naked eye.

Some bacteria are capable of living inside of the phagolysosome.

Another example is if you think about antibiotics and bacteria.

They attack bacteria, they kill them.

We heard that bacteria eat oil?

Prior to staining the bacteria would be transparent and invisible.

It's a small virus that kills bacteria.

There's no more food and the bacteria have collapsed.

And the bacteria are feeding on the sugar nutrients in the liquid.

Six different broad approaches the plants, the animals, the fungi, the protests the little things the bacteria and the Archaea bacteria. The Archaeas.

Some bacteria figured out how to stay away from penicillin, and it went around sort of creating its little DNA information with other bacteria, and now we have a lot of bacteria that are resistant to penicillin, because bacteria communicate.

For instance, I would say look at Lenski's experiments in bacteria, then. (Ray Comfort) So what have the bacteria become?

So we went back to molecular biology and started studying different bacteria, and what we've found now is that in fact, bacteria are multilingual.

Bacteria are incredibly multi drug resistant right now, and that's because all of the antibiotics that we use kill bacteria.

Bonnie Bassler on how bacteria talk