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
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
