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Modern Decline of Railroads
history.howstuffworks.com/american-history/decline-of-railroads.htm
The decline of railroads came about during the 1960s and 1970s as the automobile dominated transportation. Read about the decline of railroads.
How Laser Analysis Works
science.howstuffworks.com/laser-analysis.htm
Laser analysis is advancing everything from forensics and archaeology to health care and art history. Learn how laser analysis technology works.
Top 10 Car Summer Maintenance Tips
auto.howstuffworks.com/car-driving-safety/accidents-hazardous-conditions/summer-car-maintenance.htm
The top 10 summer car maintenance tips can help you keep your car healthy in the heat. Find out about the top 10 summer car mainenance tips.
1972-1976 Lincoln Continental Mark IV
auto.howstuffworks.com/1972-1976-lincoln-continental-mark-iv.htm
The 1972-1976 Lincoln Continental Mark IV was designed as a luxury personal coupe. Learn more about the 1972-1976 Lincoln Continental.
Top 10 Doomsday Prophecies
science.howstuffworks.com/nature/natural-disasters/10-2012-doomsday-prophecies.htm
It seems like every few years someone comes out with a new doomsday prophecy. From aliens and asteroids to floods and earthquakes, how do people think the world will end?
How to Choose Aquarium Equipment
animals.howstuffworks.com/pets/choosing-aquarium-equipment.htm
The best way to learn how to keep a freshwater aquarium is to learn how to choose aquarium equipment. Find an introduction to aquarium equipment here.
How to Give First Aid to Your Dog
animals.howstuffworks.com/pets/how-to-give-first-aid-to-your-dog.htm
Seeing a dog hurt or in distress can be a helpless feeling for a pet owner. Be prepared by learning first-aid tips to help your dog.
How Camera Flashes Work
electronics.howstuffworks.com/camera-flash.htm
A camera flash seems like a pretty basic device, but there's actually some interesting circuitry at work. Find out how a flash charges up and see exactly what happens the instant it goes off.
How Gear Ratios Work
science.howstuffworks.com/transport/engines-equipment/gear-ratio.htm
You see gears in just about anything that has spinning parts - car engines, transmissions, electric toothbrushes... Learn what these gears are doing and get to the bottom of the "gear ratio" concept!
How Cable Television Works
electronics.howstuffworks.com/cable-tv.htm
Millions of people receive their television signal through a cable TV connection. Most of them don't actually know what "cable TV" is, what it does or how it got its name. Find out!