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How Fingerprint Scanners Work
computer.howstuffworks.com/fingerprint-scanner.htm
Your fingerprints are not only unique; they're also very hard to fake and even harder to misplace. What better ID to use in a security system? Learn how fingerprint scanners know it's you.
Unlocking the Power of Chakra Crystals
science.howstuffworks.com/environmental/earth/geology/chakra-crystals.htm
Explore Chakra Crystals: Balancing energy centers for holistic wellness. Discover properties & benefits of crystal healing. Dive in now.
How IMAX Works
entertainment.howstuffworks.com/imax.htm
If you've ever seen an IMAX movie, you know it's not a typical film. It sometimes takes years to produce, resulting in an incredible, unmatched viewing experience. Find out all about some amazing movie-making technology!
How Steadicams Work
entertainment.howstuffworks.com/steadicam.htm
Some of the greatest movie scenes of all time were filmed using Steadicams. They allow moviemakers to produce moving, hand-held shots that have no shakes at all. Learn all about this ingenious camera system.
How Braille Works
people.howstuffworks.com/braille.htm
In spite of being so small and easy to overlook, Braille is amazing. Learn why Braille was invented and about the impact that it has had on the blind.
How Liquid-cooled PCs Work
computer.howstuffworks.com/liquid-cooled-pc.htm
Most PCs use simple electrical fans to keep them cool. But upgrading to a liquid-cooling system can keep high-end gaming PCs running faster for longer.
How Ultra-high Definition Works
electronics.howstuffworks.com/ultra-high-definition.htm
Ultra-high definition could revolutionize digital television. Learn what makes ultra-high definition TV so special and when it may come on the market.
5 Rare Neurological Conditions
health.howstuffworks.com/mental-health/neurological-conditions/5-rare-neurological-conditions.htm
Neurological conditions include Parkinson's disease, muscular dystrophy and cerebral palsy. But do you know the rare neurological conditions? Find out here.
Why do stomach bugs make you throw up?
health.howstuffworks.com/diseases-conditions/digestive/why-do-stomach-bugs-make-throw-up.htm
We know it seems gross, but vomiting is sometimes necessary to expel bodily intruders. Find out why stomach bugs make you throw up at HowStuffWorks.
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.