资讯

The average kid gets a phone at the age of 10, Murphy-Reuter said. Tablet use starts even earlier, with more than half of kids getting their own device by age 4. If kids are at home and not involved ...
I tested and reviewed the best singing apps to learn to sing, practice exercises, warmups, sing your favorite songs, and more.
If a wildfire causes an evacuation, people are forced to leave quickly and make decisions under pressure about what to bring ...
Art21 is the world’s leading source to learn directly from the artists of our time. The mission of Art21 is to educate and expand access to contemporary art through the production of documentary films ...