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What Was the First Photo Ever Taken?
science.howstuffworks.com/innovation/inventions/first-photo-ever-taken.htm
Joseph Nicéphore Niépce is responsible for the first photo ever taken. Almost lost to time, the image used a process called heliography.
14 Types of Ear Piercings and What They Look Like
lifestyle.howstuffworks.com/style/accessories/types-of-ear-piercings.htm
Whether you're thinking about getting your first stud or planning an elaborate constellation of hoops and rings, exploring the types of ear piercings can be a fun and expressive journey.
How Does the U.S. Classify Its Most Sensitive Documents?
people.howstuffworks.com/us-classify-documents-news.htm
There are three levels of security classification for U.S. documents related to national security. What are they and who decides how they're protected against unauthorized disclosure?
Poker Terms
entertainment.howstuffworks.com/poker-terms.htm
Poker is rapidly growing in popularity. Learn the meaning of the some of the most frequently used poker terms.
How Old Is Earth and How Did Scientists Figure It Out?
science.howstuffworks.com/how-old-is-earth.htm
In 1953, CalTech geochemist Clair Patterson came up with an estimate for Earth's age that still holds today.
Psychic Powers: Fun to Consider, Even Without Scientific Support
science.howstuffworks.com/science-vs-myth/extrasensory-perceptions/psychic-powers.htm
Ever get the sense that someone is staring at you, only to turn around and find out you're right? That might be your psychic powers at work. While mainstream science doesn’t fully endorse the idea, cultures around the world have explored these abilities for centuries.
How Do AI Detectors Work? Not Plagiarism but Patterns
computer.howstuffworks.com/how-do-ai-detectors-work.htm
How do AI detectors work? Ah, so you want to understand how machines try to tell machine writing from human writing.
The Basics of C Programming
computer.howstuffworks.com/c.htm
A computer program is the key to the digital city: If you know the language, you can get a computer to do almost anything you want. Learn how to write computer programs in C.
How Ejection Seats Work
science.howstuffworks.com/transport/flight/modern/ejection-seat.htm
When a military aircraft is in trouble, the pilot may have to eject to save his life. Find out how this crucial escape system separates pilot from plane.
How Air Force One Works
people.howstuffworks.com/air-force-one.htm
Air Force One is the most amazing private jet in the world -- a flying White House complete with a gym! Take a tour.