You may have seen the first version of the world’s smallest cannon a few months ago, but now here’s the second revision, which features “a gunsight and improved bore that eliminates deviations.” Video after the break.

Don’t write this cannon off just because it’s tiny – it takes on all-comers. CDs, beer, balloons, bottles of vodka – even a computer monitor – will all fall before the might of tiny, tiny cannonballs.

[via Dvice]