Expenses a company has when it drills for oil or natural gas. Intangible drilling costs are sometimes convenient for a company's tax purposes because it can deduct intangible drilling costs in one year when the company perhaps found little or no oil from profits made in a different year when the company does find oil.
Bruce Lanphear, a professor at Simon Fraser University and also an expert in lead toxicity, said Edwards not only studies the impact of lead in water, but he makes his testing available to communities in need, like he did in Flint.
but iron is one thing much worse is the lead from pipes in about half the service lines to flint homes lead that seeped into the water that came out of residents taps now those pipes are potentially ruined and dangerous which is a big reason why there s been no quick fix