Structure of Haemoglobin: Haemoglobin is an aggregation of four globular proteins (typically two alpha and two beta subunits), each with an embedded haeme group. Each haeme group allows the binding of an oxygen molecule.
Here's another intriguing case from the Guinness World Records. In 1964, a 17-year-old high school student named Randy Gardner beat the world record for sleep deprivation by staying awake for 264 hours (11 days) without using any stimulants.
It is a commonly held myth that keeping baby awake during the day will solve this problem (this is the âtire them out so they sleep betterâ theory). This is patently untrue. Keeping baby awake during the day will simply make baby more tired and potentially exacerbate your night party problem.