Health, Sports & Psychology
The world around us - Perfume
...think of a complete perfume as a balanced sequence of 'notes'. The critical feature seems to be volatility. The 'top notes' are the most volatile, and they are the immediately noticeable citrus and herb-like scents. The main effect of a perfume depends on the floral-scented 'middle note', with the less volatile woody, musky 'end notes' providing a long-lasting base, which...