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Top 5 Ancient Incan Inventions
science.howstuffworks.com/innovation/inventions/5-ancient-incan-inventions.htm
The Incan empire had a highly developed organizational system and a near limitless workforce that helped create a culture of wonders. So what are some of their inventions that we know about today?
We'll Be Impressed If You Can Name Even 11 of These Trees From Their Leaves
If not for trees the world would be a much less scenic place, don't you think? They may not get the attention that flowers do but they still deserve recognition. Why not climb the branches of this quiz and see how many you recognize?
Can You Identify These Cars If We Disguise Them As Dogs?
play.howstuffworks.com/quiz/can-you-identify-these-cars-if-we-disguise-them-as-dogs
Does this Dodge look like a dog or is it just me? Work through these woofs, er, wheels, and see if you can make out the model from its canine counterpart. Focus closely, and it won't be that ruff!
How Alternate Reality Gaming Works
electronics.howstuffworks.com/alternate-reality-gaming.htm
Alternate reality gaming takes gaming from the virtual world to the real one. Learn more about the interactive activity at HowStuffWorks.
How Wine Fraud Works
money.howstuffworks.com/wine-fraud.htm
Whether by tampering with the bottle or the liquid inside, wine fraudsters have fooled billionaires and connoisseurs. Learn how wine fraud works at HowStuffWorks.
10 Jobs for Seniors with RVs
health.howstuffworks.com/wellness/aging/senior-health-lifestyle/10-jobs-for-seniors-with-rvs.htm
What are some jobs for seniors with RVs? Learn about 10 Jobs for Seniors with RVs at TLC Family.
Why Solar Geoengineering Should be Part of the Climate Crisis Solution
science.howstuffworks.com/environmental/green-tech/remediation/solar-geoengineering.htm
The controversial technology of reflecting sunlight away from the planet could help blunt the worst impacts of climate change. Harvard University climate scientist David Keith weighs in.
Can You Identify the World Capital When Only Shown One Photo of It? Most Fail!
The Eiffel Tower not only represents Paris, but the symbol of the country globally. A symbol which embodies the city of love and a country that not only produces fragrant cheeses but also performed the world's first artificial heart transplant and face transplant. But you already know that! So see how many other world capitals you can recognize!
69 of the Most Famous Race Car Drivers of All Time
auto.howstuffworks.com/auto-racing/motorsports/the-10-greatest-race-car-drivers-of-all-time.htm
Whether Formula One or NASCAR, fans of racing hotly debate the merits of various drivers' championships, rivalries and the trophies that got away. So who's the greatest of all time?
How Gas Prices Work
auto.howstuffworks.com/fuel-efficiency/fuel-consumption/gas-price.htm
Gas prices are on the mind of just about anyone that owns a car. Learn about gas prices, how gas prices are determined and what factors affect gas prices.