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Even the Smartest Mathematicians Can't Solve the Collatz Conjecture
science.howstuffworks.com/math-concepts/collatz-conjecture.htm
The Collatz conjecture can be worked on by 9-year-old math whizzes, but it's flummoxed some of the greatest minds of the past century. Will it ever be solved?
A Christmas Eve Mystery: What Happened to the Sodder Children?
people.howstuffworks.com/sodder-children.htm
Five of the 10 Sodder children disappeared after the family home burned down in 1945, but their bodies were never found. So, what happened to them?
Stardust and Scandal: The Hollywood Sign Turns 100
history.howstuffworks.com/american-history/hollywood-sign-birthday.htm
There is no more iconic sign in the world than the huge HoIlywood sign that stands in Griffith Park, beckoning the hopeful with dreams of stardom.
Haboobs Are Mother Nature's Worst Dust Storms
science.howstuffworks.com/nature/climate-weather/storms/haboob.htm
Haboobs are giant walls of dust that can come seemingly out of nowhere. How are they created and are they different from sandstorms?
How to Buy Cheap Airline Tickets for the Whole Family
money.howstuffworks.com/personal-finance/budgeting/how-to-buy-cheap-airline-tickets-for-family.htm
How can you buy cheap airline tickets for the whole family? Visit HowStuffWorks to find out how to buy cheap airline tickets for the whole family.
How Dancing Monsters Work
entertainment.howstuffworks.com/dancing-monster.htm
The Dancing Monster is a popular novelty toy that reacts to noise or motion. Find out how the Dancing Monster works and what the different Dancing Monster parts do.
Ostrich Facts
animals.howstuffworks.com/birds/ostrich-facts.htm
The ostrich is the largest bird in the world. They form the single remaining species in an ancient, primitive order of birds. Learn more ostrich facts.
Football Pictures
entertainment.howstuffworks.com/football-pictures.htm
The football pictures have images of today's greatest NFL football players. Browse through the football pictures.
1969 Plymouth Road Runner Hemi
musclecars.howstuffworks.com/classic-muscle-cars/1969-plymouth-road-runner-hemi.htm
Monster power, low-key styling: The 1969 Plymouth Road Runner Hemi was the quintessential muscle car. Enjoy this profile, photos, and specifications.
Mercury Muscle Cars
musclecars.howstuffworks.com/muscle-car-information/mercury-muscle-cars.htm
Mercury, Ford's upscale division, was an unlikely entry into the muscle car market. Learn about Mercury muscle cars such as the 1970 Cyclone Spoiler.