hi, about 10 minutes ago i decided to make a electric eraser, why? I dont know...
at this time of the year, a mini fan is not verry usefull, it's -20 oustide... so I tuned it up into a super cool electric eraser...

Step 1: Find Your Material

you need
-your hands
-a mini fan
-1 or more pencils with an eraser on the back

Step 2: Take Off the No Name Part

just take it off as the photo
and throw it in your favorite bin

Step 3: Now Finish It

take off the erasers of the pencils and put them on the little grey stick out of the mini fan base
note you might need to force a little...

then go ahead and erase everything you can

note#2:sorry for my english, I'm french so if anyone could correct me and post a comment it would be nice :D