A South Korean startup has designed a light bulb that has a camera inside. The camera, called Tovnet, is WiFi enabled and has an app so users can check their feed in real-time. Some Facebook users ...

If you’re a crafter, you probably have a hot glue gun in the house, and you can use it to remove a broken light bulb. Grab a dowel or stick that will fit inside the screw shell, about a half ...