Can you buy a bazooka in the US?

[uclaLabrat]

Eh, over the coming decades, probably in some limited capacities.

Not in any manner I can understand with my feeble imagination. Labs on a chip sure, but I cna't see any application that would allow you to conduct a chemical reaction in one of those things.

 

[Ruptga]

Not in any manner I can understand with my feeble imagination. Labs on a chip sure, but I cna't see any application that would allow you to conduct a chemical reaction in one of those things.

Yeah probably not, I was thinking more along the lines of this sort of thing.
http://www.kit.edu/kit/english/pi_2013_12589.php
Over the coming years I'm sure they'll get it down to nanometer-scale printing, and eventually beyond.