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Your search for "alone" returned 3,340 results
Lava Isn't the Only Dangerous Aspect of Volcanoes
science.howstuffworks.com/environmental/earth/geology/volcano-dangers-vog.htm
Ash flows, deadly gases and vog are just a few of the other reasons why we all need to respect volcanoes.
Companion Planting: The Do's and Don'ts of Growing Plants Together
home.howstuffworks.com/companion-planting.htm
Learn which plants benefit each other - and which plants shouldn't be neighbors - to get the most out of your garden.
Lifelike Robo Pets Help Seniors Combat Loneliness
health.howstuffworks.com/mental-health/dementia/robotic-pets.htm
Robotic companion animals have been proven to reduce stress, anxiety and antipsychotic drug use among older people, especially those with with dementia.
How Long Would You Have Survived in the Stone Age?
play.howstuffworks.com/quiz/how-long-would-you-have-survived-in-the-stone-age
Many find it challenging to imagine life without smartphones and internet access. What about a world without electricity or running water, though? Find out how long you'd survive in the Stone Age when you take the following quiz!
How Sharks Work
animals.howstuffworks.com/fish/sharks/shark.htm
Sharks are one of the most sophisticated and enduring creatures. Learn about shark movement, shark senses, shark teeth, the daily life of sharks and threats to sharks.
Home Energy-Saving Systems
home.howstuffworks.com/green-living/home-energy-saving-systems-ga.htm
When you work on your home to make it more energy efficient and less expensive to maintain, you must also consider safety issues. Learn more.
How Bridges Work
science.howstuffworks.com/engineering/civil/bridge.htm
Bridges support tremendous weight, span huge distances and all the while withstand the greatest forces of nature. Find out about these engineering feats (as well as some of the flaws).
How That Creamy Chocolate Is Made
science.howstuffworks.com/innovation/edible-innovations/chocolate.htm
Chocolate comes from the equatorial cacao tree's unassuming cocoa beans. Learn the steps from tree to table as cocoa beans become sumptuous chocolate.
How Fear Works
science.howstuffworks.com/life/inside-the-mind/emotions/fear.htm
Fear is the brain's reaction to a stimulus where chemicals are released that raise the heart rate. Learn about fear and the different fear responses.
15 Worst Hurricanes of All Time
science.howstuffworks.com/nature/natural-disasters/10-worst-hurricanes.htm
The Americas have been hit with some major hurricanes throughout the decades. But which were the worst ones in history?