{"id":218899,"date":"2026-04-21T19:11:45","date_gmt":"2026-04-21T19:11:45","guid":{"rendered":"https:\/\/teknomers.com\/en\/they-played-cards-while-researchers-vomited-the-untold-story-of-nasas-11-deaf-men\/"},"modified":"2026-04-21T19:11:47","modified_gmt":"2026-04-21T19:11:47","slug":"they-played-cards-while-researchers-vomited-the-untold-story-of-nasas-11-deaf-men","status":"publish","type":"post","link":"https:\/\/teknomers.com\/en\/they-played-cards-while-researchers-vomited-the-untold-story-of-nasas-11-deaf-men\/","title":{"rendered":"They Played Cards While Researchers Vomited: The Untold Story of NASA’s 11 Deaf Men"},"content":{"rendered":"\n
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The Gallaudet 11: Pioneers in Space Research<\/h2>\n

At the end of the 1950s, NASA faced a monumental challenge: preparing humans for the rigors of space travel. To advance this mission, understanding how microgravity impacts human health became crucial. This quest led to an unconventional yet remarkable study involving a group of 11 deaf men, known as the Gallaudet 11.<\/p>\n

Who Were the Gallaudet 11?<\/h3>\n

Gallaudet College, now Gallaudet University, was the world\u2019s first institution dedicated to the education of the deaf and hard of hearing. In a stroke of genius, NASA recruited 11 men between the ages of 25 and 48, most of whom had lost their hearing due to damage to the vestibular system\u2014a part of the inner ear responsible for balance. Ten of these men had become deaf at a young age due to spinal meningitis, which impaired their ability to feel dizzy.<\/p>\n

NASA’s research aimed to understand seasickness and its implications for astronauts. By studying individuals with a compromised vestibular system, researchers hoped to uncover insights into motion sickness that could benefit future space travelers.<\/p>\n

The Science Behind Motion Sickness<\/h2>\n

Understanding the Mechanism<\/h3>\n

Motion sickness, or motion-induced dizziness, occurs when there\u2019s a conflict between what the eyes perceive and the sensory information from the vestibular system. For instance, your eyes might see a stationary object while your inner ear senses motion, leading to the brain interpreting this as a threat and inducing nausea and dizziness.<\/p>\n

In the context of space travel, astronauts lose the gravitational reference typically relied upon for balance, triggering similar contradictory signals. However, for the Gallaudet 11, the absence of a functioning vestibular system removed their ability to feel motion sickness altogether.<\/p>\n

The Experiments: Pushing the Limits<\/h2>\n

Innovative Testing Methods<\/h3>\n

The 11 volunteers participated in several rigorous experiments designed to explore the effects of microgravity and motion on the human body. They were subjected to rotating rooms that mimicked various gravitational conditions and spent time in centrifugal capsules simulating hypergravity.<\/p>\n

Perhaps the most extreme of these simulations involved flights on the infamous \u201cVomit Comet,\u201d an aircraft that periodically ascends and then free falls, creating short bursts of microgravity. The goal was to assess the volunteers\u2019 reactions under conditions that would typically induce severe motion sickness.<\/p>\n

Unexpected Results<\/h3>\n

Remarkably, the Gallaudet 11 reported no feelings of dizziness or nausea during these challenging tests. In fact, during a particularly tumultuous experiment on a ferry in rough seas, the researchers themselves succumbed to severe seasickness, while the volunteers leisurely played cards, completely unaffected by the chaos around them.<\/p>\n

The Legacy of the Gallaudet 11<\/h2>\n

The contributions of these 11 men to NASA\u2019s research were invaluable. Through their involvement, scientists learned that space motion sickness is a temporary, navigable condition linked to the vestibular system. This knowledge led to the development of improved training protocols to prepare astronauts for the potential challenges of space travel.<\/p>\n

Though they never ventured into space themselves, the Gallaudet 11’s research paved the way for future missions, including the recent milestone achieved with Artemis II. Their remarkable story reveals how unconventional research can change the course of history and contribute significantly to human exploration beyond our planet.<\/p>\n<\/div>\n


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General News – 2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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