Study claims 'highly engineered explosive' found in WTC rubbl

reply to post by pteridine

Only 2%,wow that's some potion!It's amazing how quickly the elements creep into steel at high heat.That's why the steel in this condition is called a solid state solution.It acts like a liquid but is still a solid.The elements are in a state of exchange,like a very slow boil.The life is so short and the learning so long...thanks