DIY Ice packs: I tell all my patients this at physical therapy! Homemade Ice packs: 1 part rubbing alcohol to 3 parts water, gets really cold, but never hardens so you can manipulate it. every athlete (or mom) should pin this!
How to make a homemade flashlight . 1 flashlight bulb (Standard – NOT threaded) 2 AA Batteries 1 Large cereal box to make the main body parts or long) 1 soda can for making the bulb holder and switch mechanism ----