DYK DEZEMBRO 2017 hunger


27 January, 2018

The feeling of hunger and lack of sleep are the most common causes of bad mood


Life out there

26 January, 2018

While scientists are looking for signs of life on other planets, we begin to lose its signs on our own

DYK DEZEMBRO 2017 7years

7 years

25 January, 2018

Psychologists say that if a friendship lasts longer than 7 years it will last a lifetime

DYK DEZEMBRO 2017 lines

Straight lines

24 January, 2018

Man - the only representative of the animal world, capable of drawing straight lines