The Administration also proposes to allow States to test strategies to overcome financial deterrents to forming safe and stable two-parent households and marriage in federal programs.

WHITEHOUSE: The White House

So far Mr. Romney's play-it-safe strategy has worked, but the next four months will be a harder test.

WSJ: Romney Plays It Safe

It is contained within the case of the rocket, into which is pumped a liquid oxidiser called high-test peroxide (HTP), a concentrated form of hydrogen peroxide which is relatively safe to handle.

ECONOMIST: The land-speed record

There are also generics, which have to be tested to make sure levels of a drug are absorbed properly into the body--the same kind of test used to ensure that generics in the U.S. are safe.

FORBES: Internet Drugs

His company, Verified Identity Pass , a screening service that's created an express lane at airport security posts for pre-screened passengers deemed safe by the government, has effectively been cleared to take off past its initial successful test run in Orlando, Fla.

FORBES: Magazine Article