A concave meniscus, which is what you normally will see, occurs when the molecules of the liquid are attracted to those of the container. This occurs with water and a glass tube. A convex meniscus occurs when the molecules have a stronger attraction to each other than to the container, as with mercury and glass.
Free French Forces. The Free French Forces (French: Forces franÃ§aises libres) were individuals or military units who joined Free France (la France libre), the resistance organisation founded by Charles de Gaulle in 1940 in London to continue the struggle against the Axis powers.
The military history of France during World War II covers three periods. From 1939 until 1940, which witnessed a war against Germany by the French Third Republic. The period from 1940 until 1945, which saw competition between Vichy France and the Free French Forces under General Charles de Gaulle for control of the overseas empire.