Although it is marketed as a white-light solar telescope, the iOptron 80mm White Light Solar Scope is really a nighttime scope (which can be purchased on its own) alongside a deta ...
Brainiac75] is a fan of fiber optic lamps, except for one thing—they’re often remarkably dim. Thus, they set out to hack the technology to deliver terrifying amounts of light while still ...
If you watch TV in a bright room, you know the challenges of getting the best view of your screen. Here is one type of panel ...
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