How does it actually work? Can you kind of share with us sort of how would someone engage with the Desmos SAT math course?

Sure.

So once a student is enrolled in the class, the dashboard they have basically guides them through the content by itself.

So if they want to, they can work through every lesson in order.

It's designed to build on itself as you go through.

But it's also something where they can say, oh, I want to learn how to do a regression and jump right to the regression section and watch the video itself.

instruction for that topic and within each topic there is an overview video that talks about the tool how to use it the types of questions you're going to see see it on and then dives into more specific examples of those with a follow-up of seven questions on every single topic that we've created a video for

Are they going to be able to see good results as much as a student who is starting at the high end? Because sometimes that's the difference we see is these students across a wide variety of scoring levels.

Yes.

They had their little inflatable Zodiac and, uh, those dudes were covering, you know, we were- we're on the border of New York, so they covered a little bit of Rockland.

They were into the Saddle River Valley with Upper and, uh, Saddle River.

And, you know, they had a history in the last, at the time, they, they, they lasted about, I think 1971 they officially opened.

They closed up in 2000.

Where were we? College, ba pa pa.

Maybe 2013, '12, something.

What are some overlooked realities of urban flooding response or the response to urban flooding?