Setting up a flag could also possess the meaning of conquering something. Jaan KÃ¼nnap with the flag of Estonia in the top of Lenin Peak (7,134 m [23,406 feet]) in 1989. A flag is a piece of fabric (most often rectangular or quadrilateral) with a distinctive design that is used as a symbol, as a signaling device, or as decoration.
Lemon, rosemary and peppermint are all smells that can help enhance concentration. The scents help refresh the mind and boost energy. Rosemary has also been shown to help clear the mind. According to an article by ABC news, the smell of basil can also help improve concentration and memory. Citrusy scents, such as lemon and orange, can help eliminate anxiety and increase concentration. Taking a whiff of cinnamon is a powerful and simple way to enhance multiple brain functions, including visual-motor speed, recognition and focus. In addition, this household spice can help calm, as well as fight, fatigue.
In another study, lemon balm essential oil applied to the skin in the form of a cream also reduced agitation in 71 people with Alzheimer's disease. 12 The researchers considered this a form of aromatherapy , a treatment in which the odor of a substance is said to produce the benefit.