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5 Ideas for Doubling the World's Food Supply
With the world's population expanding and its arable land shrinking, how in the world are we going to have enough food to feed everyone? Here are five ways.
How Thermal Imaging Works
electronics.howstuffworks.com/thermal-imaging.htm
Thermal cameras take photos of heat, rather than visible light. Find out how temperature is captured as an image.
How Dreams Work
science.howstuffworks.com/life/inside-the-mind/human-brain/dream.htm
Dreams combine verbal, visual and emotional stimuli into mystifying storylines. Learn about dreams, the meaning of common dreams, REM and controlling dreams.
13 Home Remedies for Bursitis
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-bursitis.htm
Using safe and simple home remedies for bursitis, you can help alleviate some of the aches and pains. Learn about home remedies for bursitis.
22 Home Remedies for Laryngitis
health.howstuffworks.com/wellness/natural-medicine/home-remedies/home-remedies-for-laryngitis.htm
Symptoms of laryngitis include sore throat, hoarseness, and a scratchy feeling in the throat. Try these at-home tips to soothe laryngitis symptoms.
How to Avoid Jackknifing
auto.howstuffworks.com/auto-parts/towing/vehicle-towing/maneuvers/how-to-avoid-jackknifing.htm
There are many ways to avoid jackknifing. Learn how to avoid jackknifing at HowStuffWorks.
How Does Photosynthesis Work?
science.howstuffworks.com/environmental/green-tech/energy-production/artificial-photosynthesis.htm
Artificial photosynthesis allows us to replicate one of nature's miracles. Visit HowStuffWorks to learn all about artificial photosynthesis.
Are kids happier than adults?
science.howstuffworks.com/life/inside-the-mind/emotions/kids-happier-than-adults.htm
From an adult's point of view, kids have it made, spending their days playing and goofing off, with no responsibilities to worry about. But are kids really jumping for joy more often than the rest of us?
Are Natural Sea Sponges Good For Your Skin?
health.howstuffworks.com/skin-care/cleansing/basics/natural-sea-sponges-good-for-skin.htm
Are natural sea sponges good for my skin? Find out if natural sea sponges are good for skin at HowStuffWorks.
How do antibiotics work?
health.howstuffworks.com/medicine/medication/question88.htm
Where do antibiotics come from, and how do they fight bacteria?