Out of all the senses, smell is most closely linked to memory.
146
According to studies, men change their minds two to three times more often than women.
72
Balsa wood is classified as a hard wood!
41
Nylon is made from coal and petroleum.
42
Every day, plants convert sunlight into energy equivalent to six times the entire power consumption of human civilization.
9
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
The most expensive material on the planet is antimatter - worth $62.5 trillion per gram.
18