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Are we on the brink of an AIDS vaccine?
health.howstuffworks.com/diseases-conditions/infectious/geovax.htm
An AIDS vaccine has been developed that shows 96 percent effectiveness in non-human, pre-clinical trials. Learn about this potential AIDS vaccine.
Typhoid Mary Was the Original Super Spreader
history.howstuffworks.com/historical-figures/typhoid-mary.htm
Mary Mallon was an Irish immigrant working as a cook in New York. She was a carrier of typhoid fever, but was she really a ruthless murderer?
Are the Golden Arches really supposed to be giant french fries?
money.howstuffworks.com/mcdonalds-arches.htm
Are McDonald's golden arches really suppose to be giant french fries? Check out this article for a brief history of McDonald's golden arches.
How can an octopus make itself look like another animal?
animals.howstuffworks.com/marine-life/octopus-camouflage.htm
Octopus camouflage is essential to survival in the depths of the ocean. Learn how octopus camouflage wards against predators like sharks and rays.
How the United States Auto Club Works
auto.howstuffworks.com/auto-racing/nascar/history/united-states-auto-club.htm
The United States Auto Club (USAC) is a sanctioning body for many auto racing series. Learn more about the United States Auto Club at HowStuffWorks.
Does a hush really pass over a crowded room 20 minutes after the hour?
science.howstuffworks.com/science-vs-myth/everyday-myths/hush-crowded-room.htm
You're talking with a group of people when, with no apparent warning, everyone stops talking. Is it just an awkward silence or a pregnant pause? Or is this silence something more?
How Roofing Materials Work
home.howstuffworks.com/home-improvement/construction/materials/roofing-materials.htm
Roofing materials are quite varied. Learn more about how roofing materials work at HowStuffWorks.
Is the cure for heart disease one carrot away?
health.howstuffworks.com/diseases-conditions/cardiovascular/heart/cure-for-heart-disease.htm
The cure for heart disease could be found in a healthy diet. Learn about the potential vegetable cure for heart disease and what part carrots play.
How Towing Safety Cables Work
auto.howstuffworks.com/auto-parts/towing/equipment/protective-towing/towing-safety-cables.htm
Towing safety cables act as a backup system in case something goes wrong. Learn why towing safety cables are so important at HowStuffWorks.
Can you live safely among wolves?
animals.howstuffworks.com/mammals/living-with-wolves.htm
Humans living with wolves can stay safe by respecting wolf territory. Learn how some experts are living with wolves to study and save these animals.