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Ridiculous History: H-Bombs in Space Caused Light Shows, and People Partied
history.howstuffworks.com/american-history/ridiculous-history-hbombs-space-caused-light-shows.htm
Hydrogen bombs exploded above the atmosphere in the 1960s, and the result was a rainbow-colored sky. Learn more in this HowStuffWorks Now article.
Why Did the Harts Deliberately Drive Their Family Over a Cliff?
people.howstuffworks.com/why-did-harts-deliberately-drive-family-over-cliff.htm
Broken Harts is a new serial podcast that delves into the tragic deaths of the Hart family. HowStuffWorks finds out more.
Was Isaac Newton Really Hit in the Head With an Apple?
history.howstuffworks.com/history-vs-myth/isaac-newton-apple.htm
The story of Newton discovering gravity by getting hit in the head with an apple is a classic. Is there any truth to it? Find out at HowStuffWorks.
Can you predict which toys will become collectors' items?
entertainment.howstuffworks.com/predict-which-toys-will-become-collectors-items.htm
It's hard to predict which toys will become collectors' items in the future. Learn more about collectors' toys at HowStuffWorks.
Allergies and Immune System
Allergies and the immune system can affect one another. Learn all about allergies and the immune system from Discovery Health.
Was There a Real John Henry?
history.howstuffworks.com/history-vs-myth/real-john-henry.htm
The ballad and folktale of John Henry, the tireless railroad worker, is the stuff of American legend. But was John Henry a real person? Find out.
Cell Phone Tower Pictures
electronics.howstuffworks.com/cell-phone-tower-pictures.htm
A cell-phone tower is typically a steel pole or lattice structure. Take a look at these cell phone tower pictures to see how they work.
Conserve Energy with Plastic Window Insulation
home.howstuffworks.com/green-living/conserve-energy-plastic-insulation.htm
Putting plastic on your windows during the winter can save $270 annually. Learn more about conserving energy with plastic window insulation.
Early Twentieth Century Railroads
history.howstuffworks.com/american-history/early-twentieth-century-railroads.htm
Early 20th-century railroads saw major improvements in safety and comfort, as well as new regulations. Learn more about railroads in the early 1900s.
How to Unlock a Cellphone or Smartphone
electronics.howstuffworks.com/how-to-tech/how-to-unlock-cell-phone.htm
Unlocking cellphones is not the problem it used to be. Here's how it changed.