In taking celestial photographs the telescope is used as the camera, the sensitive plate being usually placed in the focus 0f the 0bject-glass or mirror ... duration of the illuminating spark ...

In this article, I try to contextualize the Kendrick Lamar Super Bowl Halftime show to my dad who said it "didn't do anything ...

A good mirror is only as effective as the lighting that surrounds it. That’s why having a lighted mirror is such a key part of acing your hair care or makeup routine. Sure, you can always adjust ...