Math Class Discussion

So in math class yesterday, we got off topic (typical) and we were talking about technology and what not. We were saying how everything's in 3D now, and how there's like 4D and everything. Someone said that they should make TV where smell can come out of it. (With the food channel especially.) Some kid was saying how ridiculous that was, and how no way that would ever work. Then my math teacher said that when he was a kid, they didn't even have the internet, and he's youngish - they're going to invent some insane thing that will be normal years from now. He pointed out, what else could they possibly make? What are we gonna say when we're old, "We didn't have ____ when I was a kid!" Ohh the possibilities. I'm a little nervous for what they come up with.




>>>>>>>>>>>>>>>>>>>>>>>>>>>What next???