On January 4, the Great Internet Mersenne Prime Search (GIMPS), a group of volunteers who use freely available software to search for Mersenne prime numbers, announced the discovery of a new “largest known prime number.” For those that need a refresher a prime number is a positive integer that can only be divided by itself and 1. Since they follow no set pattern, the numbers are hard to discover, which is probably why mathematicians are continually challenging themselves to find the next big one.
Kids News - Science Articles
If you live on the US East Coast, you have probably already enjoyed several “snow days” due to this year’s extreme winter weather. Unfortunately, children in the remote Oymyakon village in Siberia, Russia are not as lucky. They do after all reside in the “coldest inhabited place on Earth,” where the town's sole school closes only when temperatures drop below -61.6 degrees Fahrenheit (-52 degrees Celsius).
For the past 50 years, the annual Consumer Electronics Show (CES) has been impressing Americans with innovative products created to enhance their lives. This year’s show, held in Las Vegas from January 8 to 12, was no different. Over 180,000 people flocked to view and test the thousands of gadgets that consumers can look forward to purchasing in the near future. Here are a few that grabbed our attention.
With fewer than 10,000 cheetahs left in the wild, the addition of even a single cub is hailed as a victory. Hence, you can only imagine the excitement caused by the January 3, 2018 announcement of the birth of eight cheetahs at the St. Louis Zoo in Missouri. According to the Association of Zoos and Aquariums (AZA) which manages 12 cheetah conservation facilities — including the one at the St. Louis Zoo — this is the first time such a large, healthy litter has been born. Previously recorded births have averaged between three to four cubs.
For most people, the mention of glitter brings back fond memories of colorful preschool and kindergarten projects. However, the sparkly material is also prevalent in everyday grown-up products like makeup, decorations, and even iPhone cases. Unfortunately, while the fairy-dust-like substance is great for lifting our spirits, it is not so good for the environment, which is why one researcher is calling for a worldwide ban.
The extreme hurricanes and devastating wildfires of 2017 caused $306 billion in total damage, making it the most expensive year on record for natural disasters in the United States. Unfortunately, 2018 has commenced with extreme weather conditions of its own. After a frigid last week of December, the East Coast of the United States is being pummeled with a “bomb cyclone” winter storm that has brought bitterly cold temperatures, deep snow, and hurricane-speed winds to the region.
Tales of the Abominable Snowman, or Yeti, that roams the Himalayas have been a fixture in the Nepalese, Tibetan, and Bhutanese cultures since the 1800s. The belief in the mythical creature spread to the western world in 1951, following British explorer Eric Shipton’s discovery of a massive footprint in the snow while seeking an alternate route to Mt. Everest. Numerous expeditions, many sponsored by large organizations, spent months searching the mountain ranges for the elusive, ape-like creature. Though none succeeded, the belief in yeti’s existence never waned.
The reason animals “waste” so much time sleeping has always been somewhat of a mystery to scientists. The popular belief is that resting rids brain cells of toxins, helps consolidate fresh memories and prepares the mind for a new day of learning. However, a new study by a team of research students at the California Institute of Technology has unveiled it’s not just creatures with brains that snooze - even the brainless jellyfish need their zzz’s!