Researchers at Boston University in Massachusetts have found that during sleep, the fluid present in the brain and spinal chord — called the cerebrospinal fluid — washes in and out, like waves, helping the brain get rid of harmful proteins and toxins that build up during the day.
An Aircraft Maintenance Engineer’s Inspirational Journey to the Sky: Aiman Al Bulushi
Aiman Al Bulushi (Instagram: @aymanalbalushii), an aircraft maintenance engineer from...
