Travel Buddy By Sebeer's video: All India Trip EP 7

The fight-or-flight response (also called hyperarousal or the acute stress response) is a physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival.It was first described by Walter Bradford Cannon.His theory states that animals react to threats with a general discharge of the sympathetic nervous system, preparing the animal for fighting or fleeing.]More specifically, the adrenal medulla produces a hormonal cascade that results in the secretion of catecholamines, especially norepinephrine and epinephrine.The hormones estrogen, testosterone, and cortisol, as well as the neurotransmitters dopamine and serotonin, also affect how organisms react to stress. The hormone osteocalcin might also play a part. History The land diving (Sa: Gol) of Pentecost Island in Vanuatu is an ancient ritual in which young men jump from tall wooden platforms with vines tied to their ankles as a test of their courage and passage into manhood. Unlike in modern bungee-jumping, land-divers intentionally hit the ground, but the vines absorb sufficient force to make the impact non-lethal. The land-diving ritual on Pentecost has been claimed as an inspiration by AJ Hackett, prompting calls from the islanders' representatives for compensation for what they view as the unauthorised appropriation of their cultural property. A tower 4,000 feet (1,200 m) high with a system to drop a "car" suspended by a cable of "best rubber" was proposed for the Chicago World Fair, 1892–1893. The car, seating two hundred people, would be shoved from a platform on the tower and then bounce to a stop. The designer engineer suggested that for safety the ground below "be covered with eight feet of feather bedding". The proposal was declined by the Fair's organizers.[5] Feel free to comment below for any doubts regarding this video *****Follow us on***** Facebook:- https://www.facebook.com/travelbuddybysebeer Instagram:- https://www.instagram.com/travelbuddybysebeer Twitter:- https://twitter.com/travelbuddybyme