So, just a reminder, we have our first Tuesday quiz today.

There's the URI for anybody who doesn't remember.

This gives you the quiz dashboard.

What you should see is, let's see,

upcoming quiz, quiz one, October 24th, that's today, 16.15,

that is in three minutes, to 16.21,

that is six minutes after, and you start the quiz,

and you can try to start it now, it won't happen,

but it'll start, and then you have six minutes

for 11 questions.

Anybody have problems here?

Remember, the quizzes are just for bonus points, up to 10%,

if you've passed the quiz, the exam.

OK, so it's not the main determinant of passing

the course, but it makes the grade a little bit sweeter, possibly.

Again, it's all about the stuff we learned last week.

So, I'm using it as a threat potential to get you to remember

what we did last week, so you're prepared.

And since we didn't learn much last week,

this quiz might be slightly trivial, which is good,

but the next ones won't, probably.

Yes, there was a question here.

No, that is certainly not on purpose.

Yeah, no, that should actually work.

Send me an email.

I was error loading the interview.

OK, complain about that as well.

I don't know what's happening.

I usually write the slides, I don't look at them.

OK, the quiz is open now.

Have fun.

Not OK.

OK, I'm not doing anything, but remember,

we're only counting the best 10, so slight catastrophes are OK.

Anybody have a quiz yet?

OK, so it seems we have a problem.

As is probably to be expected.

So we'll just start the lecture.

And I hope the threat potential actually worked,

so that you're all prepared.

And when Abhishek tells me that things are working again,

then we'll have the quiz.

OK, let's see.

No?

OK, so we'll have the quiz after the break directly.

Now it's working?

Excellent.

We need to change.

Well, oh yes, I can see it's working.

But you're probably not having enough time.