Penulis: Khaled Chetehouna

Volatile Organic Compounds (VOCs) have anthropogenic and biogenic origins. At the Earth’s scale, the natural sources represent a great part of the total VOCs present in the atmosphere but in industri …

Sadly, the threat of violent extremism in America is nothing new. Throughout our history, misguided groups, including international and domestic terrorist organizations, neo-Nazis and anti-Semite hat …