Tungsten carbide is becoming more popular with outdoors enthusiasts for its reliability, durability and strength.
Tags » Tungsten
I was having a difficult time trying to find a tungsten or fluorescent lit room around campus, but I remembered a study lounge in the first floor of the north tower of Memorial Union was lit with tungsten bulbs, and that it extended into the study space and dining area adjacent to it. 351 more words
29th October 2014
Here I went around on location in Bradford looking for spots where I could test the inverse square law. I used daylight and looked for a variety of spots where the light was different. 1,033 more words
Portugal has been a mining country for more than 2.000 years. Mines and deposits worked in Roman times (e.g. Aljustrel in the Iberian Pyrite Belt, Penedono in the north) are still being exploited, explored or being considered for exploitation. 70 more words