Continental Drift-Evidence. The evidence which gave rise to the theory of continental drift -- more correctly called plate tectonics -- includes the following: âº The coasts of the continents surrounding the Atlantic ocean could, if the continents were moved closer, fit together like a jigsaw puzzle.
Stubbed toes can cause extreme pain, especially in the first few minutes after the stubbing. A stubbed toe basically means a toe that has been knocked or hit against something, end on. Pain is almost inevitable, especially when pressing over the stubbed area and it can often be difficult to tell if your toe is broken or not. A stubbed toe may swell and can form a bruise, often under the nail.
An ingrown toenail usually occurs in the big toe when the nail is cut short near the tip of the toe. This injury may be aggravated when you put your foot in a shoe that is too tight in the toe box, causing your first toe to be pressed against the second toe, and resulting in abnormal pressure on the nail.