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Kids Books Online - Reading for Kids
Kids Books Online - Reading for Kids
This Won't Hurt A Bit
There are a lot of gases. Most are the same that can be found in the air. There’s bacteria in your gut that creates gas. There has to be some methane in your gas that makes a fart flammable. Only one third of people produce methane. Both methane and hydrogen are flammable, but only methane will produce a blue flame when lit.
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