A screening test shows the chance that a baby has a certain birth defect. The accuracy of a screening test is based on how often the test correctly finds a birth defect. The nuchal translucency test correctly finds Down syndrome in 64 to 70 out of 100 fetuses who have it.
Why Words are More Powerful than Swords. Words are powerful because they carry energy, sound, and frequency, which are some of the building âblocksâ of matter. Furthermore, they carry information that can be used as knowledge to create or destroy things.
Whatâs the most powerful political force in the world? Some of you might say itâs the bond market. Others might nominate the resurgence of religion or the advance of democracy or human rights. Or maybe itâs digital technology, as symbolized by the Internet and all that comes with it.nless we fully appreciate the power of nationalism, in short, we are going to get a lot of things wrong about the contemporary political life. It is the most powerful political force in the world, and we ignore it at our peril.