Copper is an indispensable metal in today’s high-tech world. It is a non-magnetic metal sought for its excellent thermal and electrical conductivity and good corrosion resistance and machinability. Its application covers a wide range of industries that uses this metal a great deal including energy, aerospace, transportation, and telecommunications. advertisement Copper Production in the US: A Short History Although copper has been mined around the world for more than 6,000 years, it was only in the past 25 years that it became an important building block to the economy. The United States became a major producer of copper by the
Flagstaff is already an interesting city by itself from its unique land formations to its impressive dedication to the Dark Sky Advocacy. What many are not aware of, however, is that there is more to Flagstaff’s role in the success of space study in the history of space science. advertisement The Apollo 11 Lunar Legacy Who doesn’t know the name “Neil Armstrong”? The very first man to step foot on the moon in 1969 belongs to the Apollo 11 group. Because the world is too fixated on the historical milestone of a man making it to the moon, the behind-the-scenes
Arizona has rare and unusual bird species which can’t be seen anywhere else in the United States. Many maintain that the Grand Canyon State has more rare birds than anywhere else on the continent. advertisement Arizona: A Birder’s Paradise Arizona’s riparian habitats that stretch from north to south make the state a favorite home for many migrant and long-staying bird species. The state is also a top destination for birdwatchers in the country. Birders can be amazed at an array of exotic and rare species, from tiny hummingbirds to peregrine falcons. Arizona offers numerous well-known birding sites across the state.
The locals of Arizona know better than to stay under the sun for too long, especially during summertime. Let’s be honest, Arizona is a desert, so it’s not surprising that during the summer, the heat can rise to as much as 120 degrees in some parts of the state. Heatstroke can quickly escalate from heat exhaustion and should not be taken lightly as it can cause complications in kids, adults, and even pets. Here’s how to stay clear of it: advertisement 1. Be familiar with the signs of heat exhaustion. One thing you should always look out for during the
The wonders of Arizona are endless. State definitions are filled with tidbits of interesting information. Consider the sun, for instance. It’s only because Florida plays fast and loose with the truth that they call themselves the Sunshine State. Arizona is actually the sunniest state in the country. Yuma is in fact the sunniest place on Earth, located in the southwestern corner of the state. In Yuma, crops enjoy more sunshine hours than anywhere else, so it’s no wonder agriculture booms. advertisement As far as Florida is concerned, let them keep their little motto. “The Grand Canyon State” is way better.
Next to the cowboy hat and boots, the giant saguaro cactus is the most widely recognized symbol of the Southwest. Saguaro, the largest cactus in the United States, is abundant in the Sonoran Desert outside Tucson, Arizona. We have compiled some interesting facts that you may not have known about this beautiful iconic plant. Identifying Features The saguaros are giant, tree-like columnar cacti. As they age, they develop branches or arms that generally bend upward and can number over 25. A ribbed woody skeleton supports saguaros, and they expand like an accordion so the plant can retain more moisture. The
Because of shows like Deadwood and movies in the Western genre, we have a particular vision of what life was like in towns like Tombstone, Arizona, in the collective American mind. Movies and shows set in the Old West vary in their historical accuracy, but even if we include actual historical accounts, how accurate is our overall picture of that era? advertisement If one takes the time to look, the evidence is more accurate than earlier time periods. By the end of the 19th century, photography had become fairly widespread, and new more portable cameras allowed photographers not only to
In northern Arizona, the Grand Canyon is a mile-deep gorge. According to scientists, the Colorado River cut a channel through layers of rock 5 to 6 million years ago, forming the canyon. In and around the canyon, humans have lived since the last ice age. Spaniards were the first Europeans to reach the Grand Canyon in the 1540s. The Grand Canyon was first protected as a forest reserve by President Benjamin Harrison in 1893, and it was made a national park by President Theodore Roosevelt in 1919. advertisement In northern Arizona, northwest of Flagstaff lies the Grand Canyon. It is
