What Makes Rotten Food Smell Bad?

By History of Simple Things

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Ever opened the fridge and smelled something bad before you even found where it was coming from? In this video, we look at what happens to food as it spoils, how microbes and natural chemical reactions change what’s inside it, and why those changes eventually create molecules that our noses can detect so easily. We’ll also explore why different foods produce completely different rotten smells and why smell alone isn’t always a reliable way to tell whether food is safe. Timestamps: 0:03 - Intro 0:59 - What Fresh Food Contains 1:55 - Microbes Are Everywhere 2:56 - Why Foods Spoil Differently 3:55 - Where the Bad Smell Comes From 4:57 - Why Some Odors Are So Strong 5:55 - What Your Nose Is Detecting 6:52 - Conclusion #foodscience #rotten #food #everydayscience #howthingswork #scienceexplained #foodspoilage #microbiology #chemistry #everydaymysteries #simplethings

Tags: #HistoryOfEverydayItems, #HowItsMade, #BehindTheProduct, #SimpleThingsExplained, #EverydayInnovations, #ManufacturingProcesses, #FromRawToFinished, #TheMakingOf, #EverydayWonders, #ExploringOrigins, #UncoveringCreation, #TheStoryBehind, #CraftingEssentials, #OriginsOfInnovation, #DiscoveryOfCreation