Tag Archives: tracking

Our Holiday Lights Are Visible From Space

Scientists with NASA are using holiday lights to track people’s energy use in urban areas. Through satellite imagery, they tracked light patterns in 1200 cities over the past two years. Light on earth visible from space at night increased over … Continue reading

Posted in energy, holidays, Interesting, News, Science, technology, U.S., World | Tagged , , , , , , , , , | Leave a comment

InsideFacebook tells the hot topics A site specifically set up to display the most popular topics and most-liked pages on the site.

Link | Posted on by | Tagged , , , , , | Leave a comment