"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When it comes to buying toilet paper, the last thing you want to do is throw money down the toilet ...

Psychoactive drugs are substances that affect the brain. The types range from heroin to caffeine. These substances can affect awareness, thoughts, mood, and behavior. Depending on the situation, the ...

Double printing or Ghost printing describes the problem where the printer prints faded text or images onto the page of the current document that is printed. Ghost printing can happen when printing on ...

Paper cutters can cut both ways: A really good one will make a project much more streamlined, and the end product more attractive, but a so-so cutter will add time and result in a sub-par product. But ...

Paper stars are one of the most versatile decorations you can make, and Waldorf window stars are a special type that serve ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Paper airplanes are something that kids all over the world are familiar with. After all, they are a toy that can be made almost anywhere as all you need is a piece of paper and the ability to fold it ...