free reading review of"yawning"

Name:yulia sari
Npm:16611015
Review:76th

Do you ever wonder why we yawn? Do you always yawn when you see other people yawn? A new study from Nottingham University in the UK has done research on this , Researchers found that yawning is contagious , It is a powerful and unstoppable reaction , People automatically want to yawn when they see other people yawning , The researchers said people actually yawn more when they try to stop yawning , The researchers also found that some people have a much stronger urge to yawn than other people , Lead researcher Professor Stephen Jackson said that even reading about yawning Could be enough to make people yawn , You might even want to yawn right now.