Smoke is a useful thing, whether you want to hide from enemy combatants or just make a big scene at a local sporting match. Smoke devices have lots of applications, many of which will likely cause a ...

SQM will increase its potassium nitrate capacity by 50% to 1.5 million metric tons per year by mid-2018. The Chilean firm says it will build a 300,000-metric-ton-per-year plant in Pedro de Valdivia, ...

NovaMin, a calcium sodium phosphosilicate formula made by NovaMin Technology, reduced tooth sensitivity more effectively than potassium nitrate in a study published in the August 2010 Journal of the ...