Credit is to @RustyPaper DO NOT EAT ANY OF THE THINGS IN THE PROJECT. Got it? thanks (: I added a 'touch of me' :D Those are only opinions. Lemons just are not my thing, OK? -- Test the acidity of common substances using pH paper. Materials including soap, lemon juice, milk, and oven cleaner can be tested by comparing the color of pH strips to a standard scale. Some are going to be in between two numbers, but that's alright. Choose between 19 different substances and click "Test" to find out their acidity. Click "Reset" to reset the whole thing, making you able to change substances again. Enjoy.
