i call it the laughing horn and it has a really crazy harmonic. it sounds like somebody with a sore throat screaming. and i didn't know it at the time, but it's because i made the reed out of this beryllium copper which is a violently toxic material. and i'm cutting it and ...
Beryllium Copper Beryllium Copper is a versatile copper alloy that is valued for its high strength and hardness, combined with good electrical and thermal conductivity. It is a non-ferrous, non-magnetic, and non-sparking metal alloy... Brass A variety of copper-zinc alloys are referred to toge...
Electronic waste is a growing problem worldwide. People in the United States threw away almost 3 million tons of electronics in 2006. Those machines carry lead and other toxic materials, which are health hazards, but they can also contain gold, silver, copper and even platinum [source: The ...
Beryllium Cadmium Chromium Copper Iron Lead Mercury Nickel Thallium Tin Zinc Out of the above list, arsenic, cadmium, chromium, lead, and mercury are the most toxic of the group and so these are the ones that get the most attention in public health arenas. These elements are thought to be...
Which noble gas is very reactive? Compounds of xenon bound to boron, hydrogen, bromine, iodine, beryllium, sulphur, titanium, copper, and silver have also been observed but only at low temperatures in noble gas matrices, or in supersonic noble gas jets.Radonis more reactive than xenon, and...
Q.Hello: This is a question, not a response! Perhaps someone has a fairly non/least toxic method to etch photographic type art work onto most types of standard stainless steel sheet? If you have some feasible method(s) I could try, it would be much appreciated! Sincerely, ...
I believe 304 has chromium and other metals that can be toxic. There is also a black oxide on the steel after my process, which I leave on as part of the finish. Just wondering if that may have any concentrated toxins in it as well. I'm mostly concerned with exposure to any toxins...