I did tests on small stones before collecting and committing myself to the larger ones.
If Death Grips isn't the fourth horseman of a hip-hop apocalypse, its music at least tests the genre's threshold of extremity: The trio's abrasive, jittery style teeters on the edge of palatability, and plays toward a morbid curiosity to which many listeners won't succumb.
The discovery of HIV in 1983 and the proof that it was the cause of AIDS in 1984 were the first major scientific breakthroughs that provided a specific target for blood-screening tests and opened the doorway to the development of antiretroviral medications.
They always say baseball is 90 percent mental, 10 percent physical, whatever that saying is. I don't even think I know it. But this game is already a game of failure. Going into it not feeling good, battling whatever injuries, tests you even more.
I'm focused on leaks that hurt the institution of the president and the president himself. I understand we have to leak things to reporters to help shape policy or try to balloon things or do tests on ideas or people for different jobs. I'm talking about nefarious, unnecessary, backstabbing, palace intrigue-like leaks.
When counterterrorist policies are used to suppress peaceful protests and legitimate opposition movements, shut down debate, target human rights defenders, or stigmatize minorities, they fail, and we all lose. Indeed, such responses may cause further resentment and instability and contribute to radicalization.
There is no central government database that allows officials to monitor water tests by local systems.
It is often difficult to definitively link a specific instance of disease to one particular cause, like water pollution. Even when tests show that drinking water is polluted, it can be hard to pinpoint the source of the contamination.
The Safe Drinking Water Act was passed in 1974 after tests discovered carcinogens, lead and dangerous bacteria flowing from faucets in New Orleans, Pittsburgh and Boston and elsewhere.