Category: Household tips

Did you know the principle of buoyancy, used to weigh objects without a scale, was discovered by Archimedes in a bathtub? If you're in a bind and wondering how can I weigh something without a scale, you can replicate this historical scientific method or use other creative household hacks to get a surprisingly accurate approximation.

Semen is primarily composed of protein, which is the main culprit behind stubborn stains on fabric. Understanding this is key to addressing the common question: Are sperm stains permanent? With the right, prompt technique, a permanent stain can be avoided on most materials.

According to textile science, most natural fabrics shrink during the wash cycle due to the relaxation of fibers tightened during manufacturing. But beyond laundry mishaps, many people wonder, "Is it possible to unshrink" certain biological tissues, such as muscles, that have atrophied? This article addresses both types of shrinkage.

According to the Centers for Disease Control and Prevention (CDC), proper hygiene is vital to prevent the spread of germs. Learning **how to prep a thermometer** correctly is a fundamental step in ensuring accurate and sanitary temperature readings for you and your family.

While it may seem like a handy home remedy, antiseptic mouthwash was sold over a century ago for everything from dandruff to floor cleaning, though with limited success. Many people still wonder, **can Listerine be used as a cleaner** today?

A well-known chemical reaction occurs when baking soda and vinegar mix, producing fizzing carbon dioxide gas. This simple kitchen science hints at the power of baking soda, but **does baking soda neutralize chemicals** more broadly? The answer lies in its specific chemical properties and applications.

With a pH of around 8.3 when dissolved in water, baking soda is an alkaline substance. Therefore, the answer to the question, "Will baking soda bring the pH down?" is a definitive no—it does the opposite by raising pH, a key factor in how it neutralizes acid.

Studies have shown that reusable water bottles can harbor thousands of bacteria colonies if not cleaned properly. When you find yourself asking, **Why does my Owala smell?**, this buildup of bacteria, mold, and mildew is the most common and authoritative answer.