Typically, the higher the gain your screen is, the reduced viewing angle it will have. For the size of your room, needing a wide viewing angle is probably not a top priority. I would say go with that ...
If you're tired of crowding around a laptop or smartphone to watch a movie or video clip, this DIY projector will throw it up on the wall for all to see. Plus, it should only set you back about $5 in ...
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