Tie Dye Nails: Get a bowl of water Pour little bits of all the different shades you want (it should float on the top) Swirl with a toothpick, (Until it looks how you want) Then dip your nails through the water.
To straighten hair without heat, just mix a cup of water with 2 tablespoons of BROWN sugar, pour it into a spray bottle, then spray into damp hair and let air dry. idk if it will work. wont the brown sugar make your hair sticky?
Another hair trick: How to do beachy waves in less than 5 minutes: Divide your hair into two parts. Twist each section and tie with a hair tie. Run your straighter/flat iron over both of the twist a few times. Untie twists, and you're done.