The amazon prime sale is ending today, and in the post I received this little chap:
I thought that it was a gimmick. No way this little thing that runs on three AA batteries would do anything. I gave it a go anyway and attempted to clean the front of my computer.
How surprised I was.
It performed really well!
I am now thinking it would benefit from a bit of modification, a second grille over the air 'intake' inside the vacuum, so that the 'filter' which is a sponge, doesn't directly get filled with dust.
I am also curious if I can increase the power capability, maybe I should do a teardown and check it out. It'd be great if I could 'connect it to mains' such as USB for an added boost, but otherwise use battery power.
Also it's cute.
Suction or Mass Flow Rate = Density of Air * Velosity * Aera 
