Search Results | bacteria
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Petrichor: What Causes the Earthy Smell After Rain?
science.howstuffworks.com/nature/climate-weather/atmospheric/question479.htm
There's often a strong, quite pleasant, smell right after a rain shower. What accounts for petrichor, the 'smell of rain'?
How do antibiotics work?
health.howstuffworks.com/medicine/medication/question88.htm
Where do antibiotics come from, and how do they fight bacteria?
How to Clean Bathtub Jets
Avoid the bacteria and soap scum in your bathtub jets with these simple cleaning tips.
What is the ideal temperature for a refrigerator?
home.howstuffworks.com/question121.htm
You know that the purpose of a refrigerator is to slow down the growth of bacteria, but what temperature should you set your refrigerator to so that it slows bacteria, but doesn't hurt food that doesn't freeze well? Find out in this article.
How Photosynthesis Captures Light and Powers Life on Earth
science.howstuffworks.com/life/cellular-microscopic/photosynthesis.htm
No life, except possibly very small bacteria, would exist on Earth without photosynthesis.
How Long Does It Take for Plastic to Decompose?
Wood, grass and food scraps undergo a process known as biodegradation when they're buried. They're transformed by bacteria in the soil into other useful compounds, but those same bacteria typically turn up their noses at plastic. Luckily, that's not the end of the story.
How to Prevent Harmful Infections
health.howstuffworks.com/wellness/preventive-care/how-to-prevent-viral-infections.htm
The bacteria and viruses that cause harmful infections are lurking everywhere. Avoid dangerous infections by following these important tips.
How can intestinal bacteria like E. coli infect a vegetable like spinach?
health.howstuffworks.com/food-nutrition/ecoli-spinach.htm
How can intestinal bacteria like E. coli infect a vegetable like spinach? Check out this article to find out about E.coli and food contamination.
5 Home Remedies for Swimmer's Ear
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-swimmers-ear.htm
Our home remedies for swimmer's ear may prevent you from contracting an ear infection caused by fungus or by bacteria.
How to Clean a Toilet Tank
Most people keep up with cleaning the toilet bowls, but the tanks are often overlooked. Which means mold and bacteria are festering!