Software Reveals How Smiling Evolved During 100 Years Of Yearbook Photos Data mining helped researchers show the evolution of the smile in the past 100 years. The researchers created an 'average' face and smile for each decade from thousands of high school yearbook photos in the United States from the 1900s onwards. by Angela Laguipo
Xi Jinping Warns Against Chip Restrictions During Talks with Dutch PM Rutte: 'No Force Can Stop China's Progress'
Researchers Achieve Record Data Transmission Speed, 4.5 Million Times Faster Than Average Home Broadband