Lauren Bacall Lauren Bacall Lauren Bacall (, born Betty Joan Perske; September 16, 1924 – August 12, 2014) was an American actress known for her distinctive voice and sultry looks. She was named the 20th greatest female star of classic Hollywood cinema by the American Film Institute, and received an Academy Honorary Award from the Academy of Motion Picture Arts and Sciences in 2009, "in recognition of her central place in the Golden Age of motion pictures". Bacall began her career as a model before making her film debut as a leading lady in "To Have and Have Not" (1944). She continued
Biphasic and polyphasic sleep one solid block, and he expresses concern that the ways in which the polyphasic sleepers' attempt to limit total sleep time, restrict time spent in the various stages of the sleep cycle, and disrupt their circadian rhythms, will eventually cause them to suffer the same negative effects as those with other forms of sleep deprivation and circadian rhythm sleep disorder. Woźniak further claims to have scanned the blogs of polyphasic sleepers and found that they have to choose an "engaging activity" again and again just to stay awake and that polyphasic sleep does not improve one's learning ability or creativity.