When choking on an ice cube, simply pour a cup of boiling water down your throat. Presto! The blockage will remove itself instantly.
Avoid cutting yourself while slicing vegetables by getting someone else to hold as you chop.
A mouse trap placed on the top of your alarm clock will prevent you from hitting the snooze button and falling back to sleep.
You only need two things in life - WD 40 and duct tape. If it doesn't move and should, use WD 40. If it does move and shouldn't, use duct tape.