How to Take Great Photos: The Three Pillars of Photography

If you ever decide your smartphone camera isn’t cutting it and you want to buy a standalone DSLR camera, you’ll find that you have a lot more control over how your photographs come out. DSLRs come loaded with lots of features and settings that contribute to the overall look of your photographs, all of which are either controlled automatically by your phone or not available at all. Use these features the right way, and you can capture images your phone never could. Continue reading “How to Take Great Photos: The Three Pillars of Photography”

How Cameras Work: From Lens to Sensor

Everyone has a digital camera on their phone these days, but you, the aspiring photographer, might be thinking it’s time to summon the courage and upgrade to a higher-end camera. But if you browse the cameras on Amazon, you might notice that with higher quality comes more and more specs – odd strings of letters and numbers that make no sense to you. “What in all heck do ISO, megapixels, and f-stop mean?” you ask. Then, you head to a store to try one out. You gravitate towards one that’s within your price range, you pick it up, and you snap a picture. But as you press down on the shutter button, you hear a series of clicks and whirs. “I thought this thing was digital! What are all of those sounds?” you continue wondering. Then, you suddenly realize you know a lot less about how cameras work than you thought. Continue reading “How Cameras Work: From Lens to Sensor”

Surprising Uses for Gemstones

From diamond rings to sapphire earrings to garnet necklaces, people have gotten into the habit of wearing and cherishing gemstones.  Maybe it’s their rich colors, their sharp facets, or the way the light glimmers when it hits them; natural crystals are definitely some of Earth’s most extraordinary materials. Somehow, along with all its craggy rocks and chalky surfaces, nature finds ways to arrange atoms into (nearly) perfect patterns, and the result is the smooth, clear crystals we love to wear.  But gems aren’t special just because of their aesthetic appeal. Because of their purity and the way they shine, scientists covet them for use in the laboratory too! Continue reading “Surprising Uses for Gemstones”