The tiny P7 Plus almost fits in your pocket for movies and TV on the go. The optional solar panel can even charge it while off the grid. I really like the idea of tiny pocket projectors such as the ...

We may receive a commission on purchases made from links. The Anker Nebula Solar HD portable projector is on sale at Amazon for $250. That matches a previous low and represents a 46 percent discount ...

Add Yahoo as a preferred source to see more of our stories on Google. Gearing up for the next solar eclipse? Dr. Ryan French shows you how to transform a regular pair of binoculars into a safe solar ...

This project will show you how to build a solar projector that you can use to safely view the Sun. Not only is a solar projector easy to operate, but it’s useful for catching sunspot activity, a solar ...

Daniel is Lifehacker's Shopping Editor covering tech deals and reviewing TVs, headphones, speakers, and projectors. He earned his master’s in journalism from Columbia University and has reported for ...