265K views · 1.5K reactions | Astonishing Air Blowers Smell Test Challenge with Shocking Results | The Smithy Family | Facebook

Join our hilarious Backyard Smell Challenge! We react to the intensity of a mysterious odor in this side-splitting video. See our unfiltered reactions and funny commentary as we test our senses. Will we survive the smell test? Watch now! #SmellChallenge #BackyardFun #FunnyReactions #ChallengeVideo #Comedy #SmellTest #Hilarious #ViralVideo #ReactionVideo #OutdoorFun | Stinky Fish Challenge - Surströmming, Swedish Sour Fish

6.9K views | The Durian Smell Test Pets vs. The Stinky Fruit 濫 #Durian #Challenge #Pets #Reactions | Sweet Life Mantra | Facebook

Space doesn't have a smell in the traditional sense because it's a vacuum with no air to carry odors. However, astronauts returning from spacewalks have reported a distinct odor on their suits and equipment. This smell is often described as being similar to burnt or fried food, hot metal, or welding fumes. The source of this smell is believed to be from polycyclic aromatic hydrocarbons (PAHs), which are a byproduct of the incomplete combustion of organic material. These PAHs can be found through