Originally published on Sun December 29, 2013 1:25 pm
A massive post-Christmas package of precipitation is headed up the East Coast today. The storm is predicted to dump snow and ice from Boston on up and promises to vex residents already a week without power since the last winter storm.
The storm is carrying drenching rain through the Carolinas, Mid-Atlantic and southern New England during the day. The downpour will reduce visibility and make travel difficult, according to Accuweather.com.
In Virginia this summer, Arlington Public Schools transported students in poor neighborhoods to community libraries for group readings. Studies say children from low-income families may hear roughly 30 million fewer words by age 3 than their more affluent peers.
Credit Bill O'Leary / The Washington Post/Getty Images
In the early 1990s, a team of researchers decided to follow about 40 volunteer families — some poor, some middle class, some rich — during the first three years of their new children's lives. Every month, the researchers recorded an hour of sound from the families' homes. Later in the lab, the team listened back and painstakingly tallied up the total number of words spoken in each household.
The Great Wall of China, built more than 2,000 years ago, stands as one of the monumental feats of ancient engineering. Stretching thousands of miles, it protected the newly unified country from foreign invaders.
But before the Great Wall, warring Chinese dynasties built many other walls for protection. An American archaeologist recently began surveying one of the biggest.