Production crews make laundry seem so magical in commercials. In these ads, disgruntled parents lament over the stubborn grass and grape juice stains that their current washing machine just can't ...

The main purpose of the project is to provide a high-pitched bleeping audible signal during the end of the washing cycle for your washing machine. The main purpose of the project is to provide a ...

Is it an acid, base, or neutral? Make your own acid-base indicator from red cabbage, then test various household substances. Acids and bases are classes of materials that have different properties.