Guide

When packing your bags for a flight, you might not think twice about wrapping your sandwich in aluminum foil. But did you know that this common kitchen item can set off airport metal detectors? That’s right; aluminum foil is one of the many items that can trigger a security alarm at the airport.  So, avoiding…

There are many ways to make a metal detector, but one of the most unique is to use aluminum foil. This is because aluminum foil is an excellent conductor of electricity and can be quickly wrapped around any object to create a makeshift Faraday cage.  When done correctly, this will block out all electromagnetic interference,…

Does Stainless Steel Set off Airport Metal Detectors? This is not a question that can be described in one word! Let’s learn more broadly.  Stainless steel is commonly used in everyday items, from kitchen appliances to jewelry. But does it set off airport metal detectors? The answer may surprise you.  While stainless steel is not…

As the world becomes more and more technologically advanced, so do the methods used by criminals to commit their crimes. One such method is using guns that can pass metal detectors. These guns are typically made with 3D printers and use plastic or carbon fiber instead of metal to avoid detection. While these guns may…

Gold is one of the most precious metals in the world. It has been used as a form of currency, jewelry, and other decorative items for centuries. In recent years, the price of gold has surged, making it an attractive investment for many people. If you’re looking for a new hobby or want to make…

A metal detector is a device that uses electromagnetic induction to detect the presence of metal. The most common metals detected are iron, nickel, and copper. However, other metals, such as gold and Silver, can also be detected. Metal detectors are used in various settings, including security screening at airports and other public buildings, treasure…