It doesn't happen very often. We have a proofreading mechanism built in.

You make bad choices, bad things happen to you.

Okay, I make one little mistake

An error was made.

See?

He made a grave mistake.

They're the wrong things that seem right at the time, but even though the right things may seem wrong sometimes, sometimes the wrong things may be right at the wrong time, or vice versa.

BG That's right.

Islam came to your country with hostility in 2001, and that was wrong.

For computing it's almost always the case that we want to use a digital abstraction where everything only represents 1 of 2 things.

And that's me over there, taking photos the whole way. Things often go wrong.

But something weird definitely happened here.

One of two things is going to happen.

That is just trouble looking for a place to happen.

I'll do my best to ensure that such mistakes don't occur in the future.

This is actually not obvious.

I was wrong.

There is a mistake.

Now that we grew the bacteria, we wanted to isolate strains by streaking onto mediate plates, because we thought that would be

So the system is evolving to create backups that make it easier to detect those mistakes that humans inevitably make and also fosters in a loving, supportive way places where everybody who is observing in the health care system can actually point out things that could be potential mistakes and is rewarded for doing so, and especially people like me, when we do make mistakes, we're rewarded for coming clean.

But the story I'm going to tell you is about when the immune system makes mistakes.

You could try to put the pieces together one by one, but it might take a long time and you would still have human errors.

That's where my desktop is.

And what happens next is the age of dinosaurs.

I'm positive. I'd know him anywhere.

These things happen when you do integration by parts twice with a bunch of variables.

He probably thrives on the blood, the torture of a human being.

I made a mistake.

I was wrong.

I've made a mistake.

I want you to tell me that you understand what I am saying to you, so there will be no stakes.

It's not dependent on human perception.

I stand corrected.

Sir, I'm sorry to wake you, but something's happened.

My brain must have been malfunctioning in the previous video.

So this is 7 'cause this is just a 0 7 should be greater than 3.

Because that's sadistic behavior, and we know, psychiatry knows, only one percent of Americans are sadistic.

But nothing, of course, in nature is totally perfect, so sometimes an error is made and a wrong letter is built in.

Something big is definitely going down in this house.

But now let's get just a little more practice with debugging.

What if we put Holly into the same context as humans?

I hope he hasn't had an accident.

I assure you that an error like this will never happen again.

5 8 11. That sort of thing. Did I do that correctly?

If you see a mistake, then please correct it.