Can you spot a fake smile from the real thing? What makes a smile feel sincere or fake is due to a surprising blend of facial anatomy, neurology and emotional authenticity Smiling • 18 Jul
Can you spot a fake smile from the real thing? What makes a smile feel sincere or fake is due to a surprising blend of facial anatomy, neurology and emotional authenticity Smiling • 18 Jul
Why your voice changes as you get older Vocal cords age like almost every other part of the body, but these changes might not be as noticeable for everyone Health • 30 Jun 23
Why your voice changes as you get older Vocal cords age like almost every other part of the body, but these changes might not be as noticeable for everyone Health • 30 Jun 23
