As we are currently witnessing in Morocco, earthquakes can cause widespread devastation. Homes can be flattened, and lives can be lost. We spoke to Dr Sam Hughes to get a better understanding of what causes earthquakes. To learn more about the 6.8 magnitude quake that struck Morocco, visit bit.ly/45MEa8V | ShelterBox

4.1K views · 33 reactions | Worried about those little memory lapses? Neurologists have tests to help diagnose cognitive issues. One common method involves a simple cognitive test. It involves remembering a few things and then recalling them later after a conversation. Have you ever taken a cognitive test? #cognitiveTest #memory #neurologist #health #diagnosis | I'm Betty | Facebook