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How Straw Bale Houses Work
home.howstuffworks.com/home-improvement/construction/green/straw-bale-house.htm
Straw bale houses use straw bales as insulation or as the structural building block of the home. Learn more about straw bale houses and see pictures.
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.
How Blood Works
health.howstuffworks.com/human-body/systems/circulatory/blood.htm
Blood is the most commonly tested part of the body, and it is truly the river of life. Learn about red and white blood cells, lymphocytes, blood tests, blood types and blood donation.
How Traffic Works
auto.howstuffworks.com/car-driving-safety/accidents-hazardous-conditions/traffic.htm
Traffic can cause us to spend up to two weeks in our car each year. Learn about traffic and find out which cities have the worst traffic in the world.
How 'Planet Earth' Works
entertainment.howstuffworks.com/planet-earth.htm
'Planet Earth' is one of the most comprehensive and wide-reaching documentaries the Discovery Channel has ever produced. Take a look inside 'Planet Earth.'
How Faith Healing Works
people.howstuffworks.com/faith-healing.htm
Some turn to faith healing as a last resort when ill, and others rely on it solely to provide a miracle cure. Find out whether faith healing can truly treat the sick at HowStuffWorks.
How Fireplaces Work
home.howstuffworks.com/home-improvement/heating-and-cooling/fireplace.htm
Fireplaces are known for their warmth, but they can sometimes lose more heat than they provide. Learn about fireplaces at HowStuffWorks.
How Emily Post Works
people.howstuffworks.com/emily-post.htm
Emily Post was America's etiquette expert during the Roaring 20s. Learn about her life and surprisingly open-minded career.
How Megalodon Worked
animals.howstuffworks.com/extinct-animals/megalodon.htm
The megalodon was born as big as an adult great white and grew to weigh as much as 7 Tyrannosaurus rex. Learn all about the megalodon.
10 Worst Things Ever to Happen at Christmas
The Holidays are supposed to be full of joy, but sometimes it isn't. Check out some of the worst things to ever happen on Christmas at HowStuffWorks.