August 30 is Frankenstein Day. The unofficial holiday celebrates the life and times of English author Mary Shelley who wrote one of the wordâs most read monster novel, Frankenstein, or The Modern Prometheus. Born on August 30, 1797, Shelley published Frankenstein in 1818 anonymously at the young age of 22.
Answers. Best Answer: Just a few of the many many causes of headaches: Stress and anxiety Bright lights Bad sleeping habits fluctuations in hormone levels Artificial sweeteners, such as aspartame, trigger headaches in some people.
During a headache, specific nerves of the blood vessels and head muscles are activated and send pain signals to the brain. It's not clear, however, why these signals are activated in the first place. Headaches that occur suddenly (acute-onset) are usually due to an illness, infection, cold, or fever.Other conditions that can cause an acute headache include sinusitis (inflammation of the sinuses), pharyngitis (inflammation or infection of the throat), or otitis (ear infection or inflammation).uring a headache, specific nerves of the blood vessels and head muscles are activated and send pain signals to the brain. It's not clear, however, why these signals are activated in the first place. Headaches that occur suddenly (acute-onset) are usually due to an illness, infection, cold, or fever.