Wilbur and Orville Wright were American inventors and pioneers of aviation. In 1903 the Wright brothers achieved the first powered, sustained and controlled airplane flight; they surpassed their own milestone two years later when they built and flew the first fully practical airplane.
<span>Phospholipids serve a variety of purposes in the human body. Phospholipids are the building blocks of larger lipids and triglycerides. These molecules are vital for keeping the brain healthy and nourished, preventing inflammation of tissues and allow the building of a variety of healthy fat molecules.</span>