Category: life


Research shows that rich does not = smart. Interesting association between cognitive ability and annual income. The borderline is an annual income of 7.5 million yen.

【Research shows that rich people are not necessarily smarter】   ・In this study, the subjects were 670,203 citizens between the ages of 18 and 60 who held some kind of job between 1991...


Ozone layer expected to finally be fully restored in 2066. The major problems at the global level are gradual with long-term thinking.

【Ozone layer expected to be fully restored by 2066】   ・UN Environment Program predicts that the ozone layer will return to 1980 levels by 2066 ・The ozone layer protects the earth’s ecosystem by...