Liquid lens technology has a wide range of applications. Because the liquid lens is so small, light and inexpensive, it can easily be incorporated into a variety of objects. Soon every laptop might come with a built in webcam made from a liquid lens. One of the few disadvantages of a liquid lens made with water is that it is subject to freezing at low temperatures. If you have a cell phone or camera with a liquid lens, be careful not to expose it to very cold temperatures for long periods of time, or you could damage your liquid lens by freezing the water inside it.
Clipping is a handy way to collect important slides you want to go back to later.