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.
Words have power to move, to engage, to change. They affect everyone â the listeners and the speakers. We use language to make sense of our world. So our words have the power to transform or limit the world in which we live. Consider the power of the words which you choose to use. We live at the level of our language.