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Digital Photography Basics
electronics.howstuffworks.com/cameras-photography/digital/digital-photography.htm
If you're contemplating the change from film to digital and aren't sure if it's for you, check out this article to learn the basics of digital photography.
What can your spit tell you about your DNA?
science.howstuffworks.com/life/genetic/spit-dna.htm
Doctors always want your blood, but one day, a health care professional may ask you to open up and say, "Ptooey!" Why? Your spit holds a mother lode of biological information.
How Car Testing Works
auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/car-testing.htm
Car testing is done by automakers to spot and fix design flaws before they go into mass production. Learn how car testing works in this article.
How fMRI Works
science.howstuffworks.com/fmri.htm
fMRI, or functional magnetic resonance imaging, looks at blood flow in the brain to detect areas of activity. Learn about fMRI and its invention.
10 Creative After-school Programs for Kids
lifestyle.howstuffworks.com/family/activities/10-creative-after-school-programs-for-kids.htm
Looking for creative after-school programs for kids? Visit HowStuffWorks Family to find 10 creative after-school programs for kids.
How long do transmissions last?
auto.howstuffworks.com/under-the-hood/car-part-longevity/how-long-transmissions-last.htm
How long do transmissions last? Find out how long transmissions last at HowStuffWorks.
Can You Name These British Kids TV Shows?
play.howstuffworks.com/quiz/can-you-name-these-british-kids-tv-shows
British television produced some of the greatest television shows of all time, and children's programming is no exception. Could you name 40 children's television shows from just a single image? It's time to veg out!
Can You Pass This Basic Astrology Test?
play.howstuffworks.com/quiz/can-you-pass-this-basic-astrology-test
Whether you check your horoscope religiously or turn your nose up at looking to the stars, how much do you know about astrology? Even if you think celestial divination's pure fiction, there are plenty of facts to unpack.
5 Improvements in Offshore Oil Drilling
science.howstuffworks.com/environmental/energy/5-improvements-offshore-oil-drilling.htm
The explosion and fire that destroyed the Deepwater Horizon drilling rig in the Gulf of Mexico in April 2010 killed 11 crew members and triggered an environmental nightmare.
Unveiling the Mysteries of Ball Lightning: Is It Real?
science.howstuffworks.com/nature/climate-weather/atmospheric/ball-lightning.htm
Ball lightning wasn't widely believed to exist until the 1960s. Learn about ball lightning and theories about what ball lightning could be.