THIS mind-boggling optical illusion has puzzle fanatics stumped and struggling to find the answer - but do you have what it takes? If you can spot the five differences in these posters appearing in ...
Bronchitis and pneumonia can cause similar symptoms. But while bronchitis is an infection of the bronchial tubes, pneumonia is an infection in the alveoli.
Enjoy the Mainichi Shimbun's "spot the difference" puzzle that has been challenging readers. The rules are simple: find the seven differences between the two pictures. (Illustrations by Tomomi ...