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5 Things Lego Blocks Can Teach About Structural Engineering
Playing with Lego blocks isn't just child's play. In fact, these blocks and products present a hands-on opportunity to learn the basics of structural engineering.
How to Get Chocolate Out of Clothes
home.howstuffworks.com/how-to-remove-chocolate-stains.htm
Chocolate stains can leave a bitter taste in your mouth. Chocolate can be one of the most stubborn stains to remove once it hardens. Here are some tips to safely and effectively remove chocolate stains.
How Clouds Work
science.howstuffworks.com/nature/climate-weather/atmospheric/cloud.htm
Did bunnies just attack that sailboat, or was it a narwhal playing with a school of fish? Are you going crazy, or are you just watching the clouds?
Duct Tape or WD-40: Do You Know Enough to Fix Your Car on the Side of the Road?
From duct-taped hoses to pantyhose belts to a little bit of toothpaste on the headlights to keep them shining bright, if you know your roadside emergency fixes, then bust out that roll of duct tape and take the quiz.
How Freeze-Drying Works
science.howstuffworks.com/innovation/edible-innovations/freeze-drying.htm
Remember "astronaut ice cream"? That was freeze-dried. You can find freeze-dried spaghetti and meatballs and even omelets. Find out what "freeze-dried" means and how such a state is achieved.
How Elevators Work
science.howstuffworks.com/transport/engines-equipment/elevator.htm
In action movies, elevators regularly plummet to the basement, landing in a spectacular ball of fire. Is this possible? There are some sophisticated engineering techniques at work behind every elevator ride you take.
What Did the Big Bang Sound Like?
science.howstuffworks.com/what-did-big-bang-sound-like.htm
It wasn't quite as explosive as you might imagine. The guys from the podcast Part-Time Genius listen to the Big Bang and other strange sounds.
Timeline of the September 11 Attacks
people.howstuffworks.com/september-11th-attacks-timeline.htm
The September 11th attacks timeline seemed to progress quickly, but the event was years in planning. Check out this timeline of September 11th.
The History of First Aid in the Army
health.howstuffworks.com/medicine/army-medicine/history-of-first-aid-in-the-army.htm
The history of first aid in the Army is full of amazing moments. Visit Discovery Fit & Health to learn all about the history of first aid in the Army.
12 Most Dangerous Cities in Mexico by Homicides per Capita
people.howstuffworks.com/most-dangerous-cities-in-mexico.htm
The nation of Mexico is home 130 million people across 31 states (Mexico City is a separate entity but not a state in itself, similar to Washington, D.C. in the United States). Unfortunately due to a variety of factors, Mexican cities are often host to a violent crimes including homicide. Here, we'll detail the most dangerous cities in Mexico and give some info about their history.