00:07Do you ever think about concrete?
00:09No.
00:09No.
00:10No!
00:16That's me.
00:18What's the working title again?
00:20The History of Concrete.
00:24Okay.
00:26Do you ever think about concrete?
00:28No, I didn't.
00:30Do you ever think there's too much concrete in the city?
00:33Okay.
00:35Have you ever actually seen anyone spit out their gum?
00:39No.
00:40So we come and vaporize that gum.
00:43And that gum is busted.
00:45That gum is busted.
00:47You want to try?
00:48Me?
00:49Yeah.
00:50Where did the gum go?
00:52It's busted.
00:58Who is the world's best bricklayer?
01:01Never forget why you're doing it.
01:03Because you love it.
01:04It's going to be 50 years before we ever go to Mars from the moon.
01:08We need water for some of our lunar concretes now.
01:13There is a real concern that you could have something catastrophic over the next few years.
01:21I am Elvis Presle.
01:26Now, will you sell this presentation to somebody?
01:29We're going to try to.
01:31Yeah.
01:32But it's kind of hard to get people excited about concrete I'm finding.
01:40Is it?
01:40Yeah.
01:41Yeah.
01:42We're going to try to.
01:43Yeah.
01:44Yeah.
01:44Yeah.
01:45Yeah.
01:46Yeah.
01:46Yeah.
01:48Yeah.
01:49Yeah.
01:51Yeah.
01:52Yeah.
01:53Yeah.
01:53Yeah.
01:54Yeah.
