Is a good hair day important?
Thomas Dawson |
TEDxNTU
• September 2019
Over the past few decades, scientists have tried to explain the importance of hair for us, humans. Through the course of evolution, hair has been a necessary accessory for mammals to protect themselves against the cold but today, for humans, it has become a totem of beauty and attractiveness in both men and women, alike. Human hair is more important than you think. It is not just about a good hair day but our identity.