We set out to recreate one of Cap’s most iconic tricks - his magnetically returning shield. But does it really work in the real world? We built it, tested it, and pushed it to its limit. The results ...

The best smart locks make it easy to keep your home safe and secure. Along with giving you access to a digital keypad (negating the need to carry around a physical key), many of them let you check ...

Learn How to Create a DIY Cardboard Lock! Discover the secrets of crafting your very own fully functional lock using just cardboard! This easy DIY lock tutorial will guide you through the steps to ...

President Trump called his escalator mishap at the United Nations "sabotage." The U.N. says the White House team triggered a safety mechanism. We asked two people who work on escalators to explain.