FAQ

There are two kinds of problems if your heat works during the day, but not at night. The first set of issues is about nighttime factors, such as freezing temperatures …

Enduring extreme cold in an unheated house is neither comfortable nor safe, but this situation may arise when you have a power outage or blackout. You may also be wondering …

When most people think about hats, they think about how warm they keep you in winter and how they keep the sun out throughout summer. But does wearing a hat …

It can be tough to catch a breath on hot summer afternoons. But during the crisp autumn months, the cool air feels refreshing and is much easier to breathe. Does …

All matter around us is classified as either a mixture or substance. Combinations of two or more substances are mixtures, and compounds are bonded elements. Do we classify ice as …

The world of physics is a fascinating place filled with phenomena. Case in point — you can put an ice cube into a glass of water and watch it float …

You’d be justified to assume that ice will float in virtually any liquid, including alcohol. After all, an enormous iceberg in the Arctic has no problem floating on the ocean’s …

Having the heat smell musty and spread that smell throughout your home is horrible, especially when you don’t know why it’s happening or how to fix it. Luckily, many people …

With increasing air pollution, allergy-inducing pollen, and harmful bacteria, air purifiers are a great way to keep the air in your home and your lungs healthy. But one thing that’s …

Flames and fire are often described with the term “red hot.” However, if youʻve ever built a campfire or cooked on a gas stove, you may have noticed that not …