According to NASA,1 stars are born within dense clouds of dust and scattered throughout galaxies. The accumulation of gas and dust collapses because of gravity, forming stars. These dense clouds are known as “stellar nurseries” or “star-forming regions.” Star formation is more complex than that, taking millions of years from start to finish. Though we […]
Continue readingThe Cygnus constellation is one of the 88 modern constellations.1 Its name is Latin for “swan.” What makes Cygnus so interesting is it’s associated with Greek mythology. Over the years, many astronomers and researchers have made several interpretations of the swan constellation. Below, we discuss some of these myths and list specific facts about the […]
Continue readingWith the advanced capabilities of smartphones, just about anyone could use their device to become a successful YouTuber. If you want to elevate your videos on YouTube, it’s important to invest in the right equipment. Camcorders offer many advantages over a smartphone for producing professional, polished videos. These aren’t your 1980s camcorders—they’re small, lightweight, and […]
Continue readingUp until a few years ago, we didn’t even think that a satellite could generate signals that were strong enough to penetrate walls. We thought piercing through the atmosphere on a cloudy day (with close to zero visibility) was the best they could do. Well, that was way before our space-tech companies decided to push […]
Continue readingPerhaps your only encounters with a laser pointer are seeing someone use it during a presentation or a person teasing a cat with one. Even a small one has a relatively strong light. You probably know that a magnifying glass can start a fire by concentrating sunlight onto an object.1 It might make you wonder […]
Continue readingThe Pygmy Nuthatches are one of the native North American songbirds primarily seen in the western pine forests. These acrobatic birds are popular for their nest building. The breeding pairs build nests with the entire family’s help, including young offspring and relatives. These nest helpers also protect the nest from predators. Pygmy Nuthatches prefer flying […]
Continue readingAnytime you hear someone talk about how someone else is such a “Pisces, Gemini, or Virgo”, where exactly do you think they got those names from? Of course, these are all zodiac signs, but did you know they also double up as constellations? By definition, a constellation is a family of stars, which have been […]
Continue readingLight is vital to our existence, and it travels via energy waves called light waves. These waves are not only important because they enable us to see, but we use different types of light, which include radio and microwaves, for a vast range of different purposes. Below are 10 interesting facts about light waves. Top […]
Continue readingIf you’re looking to pick up a new hobby, try stargazing. You can learn about the sky and pretty much the entire universe if you’re curious to know all there is to know, even without the requisite experience or qualification. And once you do, it will not only expand your horizon but also make you […]
Continue readingThe refractive index is a critical value that reveals a lot about a medium and how light interacts with it; it determines how much light is bent or refracted when it enters a material. The refractive index is a crucial factor in any optical instrument’s components. It allows the construction of lenses, which focus light […]
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