What Does Mold Look Like Under a Microscope? Facts, Types & Tips
One of the top ways to determine if mold is present on a property is to look under a microscope. The appearance of the mold will differ heavily based on the type of mold that is present. More so, mold that is grown in a laboratory tends to have a different appearance than mold grown […]
Continue readingWhat Are Trivex Glasses? Pros, Cons, & FAQ
As technology advances, the materials used in our eyewear also improve. Over the years, there have been numerous different types of glasses lens material, each with its own advantages and disadvantages. In the early 2000s, a new type of lens material was introduced to the market: Trivex. Trivex is a lightweight lens material that is […]
Continue readingWhen Was Fiber Optics Invented? Origins & History
Fiber optic cables can be used to connect to the internet, send voice messages and images, and watch cable television – all at the speed of light. The fiber rods for the cables can be made from glass or plastic and are way faster and more effective than older copper wires. Unsurprisingly, over the years, […]
Continue readingWhat Do Juncos Eat? 6 Typical Foods
Ever wonder what juncos eat? These small, round, and flashy sparrows are known for flying around the forest floors of Canada and the western mountains before they flow south for the winter. Juncos can be easily identified with their short bodies and dark eyes. Many also have dark feathers on their head and neck and […]
Continue reading10 Best Camping Flashlights in 2024 – Reviews & Top Picks
When you’re out camping, you need to be able to see what you’re doing. When the sun is up, that’s not a problem, but as it starts to set, you’ll need a flashlight to get around. The problem with most flashlights is that they don’t light up enough, and even when they do, the battery […]
Continue reading10 Best Propane Lanterns in 2024 – Reviews & Top Picks
To some people, propane lanterns are a thing of the past, but with the amount of light that they give off and their overall reliability, they shouldn’t be! That said, while the right propane lantern is a great way to illuminate any room, the wrong one can create nothing but problems when you try to […]
Continue readingIs It Illegal to Have a Laser on Your Gun? Legality, Tips & FAQs
With so many different gun laws that vary from state to state, it’s always best to verify what you put on your gun before you simply strap it on and hope for the best. But when it comes to guns and lasers, it’s quite simple. It’s currently legal to put a laser on your gun […]
Continue readingWhat Is the Refractive Index of Water? Uses, Factors, & FAQ
The refractive index shows the bending of light when it passes from one medium to another. For example, the refractive index of water is 1.33. It means the speed of light is 1.33 times faster in a vacuum than in water. A material’s refractive index imparts two significant effects on light: total internal reflection and […]
Continue readingWhat Is a Scanning Electron Microscope (SEM)? Pros, Cons & FAQs
Scanning electron microscopes use electrons instead of light to form an image. They’ve been in development since the early 1950s, offering new possibilities in the realm of medicine and physical sciences. It was designed to directly study the surfaces of solid objects using a beam of focused electrons of low energy. These microscopes may be […]
Continue readingIs the Big Dipper a Constellation? Mythology, Facts & FAQs
The Big Dipper is in the Ursa Major constellation, also known as the Great Bear. It is one of the most recognizable star patterns in the sky and has been used for navigation and stargazing for centuries. Rather than a constellation, the Big Dipper is an asterism. It contains seven stars that form a “dipper” […]
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