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How Do Ventilators Work? Why Are They So Critical for the COVID-19 Pandemic?
health.howstuffworks.com/medicine/modern-technology/ventilators.htm
Ventilators are a critical piece of equipment for coping with the COVID-19 pandemic, but how do they work?
Why Xenophobia Thrives in Troubled Times
people.howstuffworks.com/xenophobia.htm
Xenophobia, or the fear of immigrants and strangers, has a long history across the globe. What makes this prejudice so prominent throughout history?
7 Great Ways to Stay Fit in Da House!
health.howstuffworks.com/wellness/diet-fitness/exercise/stay-fit-from-home.htm
Exercise is more important than ever - it decreases tension and elevates moods - both critical now. So how do you stay fit from home? We'll show you.
Use the 'Sterile Technique' to Safely Unpack Your Groceries
recipes.howstuffworks.com/tools-and-techniques/safely-unpack-groceries.htm
A Michigan physician's video about using a sterile surgical technique to unpack groceries at home went viral. We talked to him and have his advice.
For the Benefit of All: The NASA Quiz
play.howstuffworks.com/quiz/nasa-quiz
The National Aeronautics and Space Administration has been exploring space for more than 50 years. How much do you know about the scientists, engineers, pilots and machines that carried America into space?
Can You Pass a 1970s Trivia Quiz?
play.howstuffworks.com/quiz/can-you-pass-a-1970s-trivia-quiz
Once the insanity of the Sixties subsided, the weirdness of the Seventies took hold. It was a strange 10 years of pop culture and politics. What do you remember about the history of the 1970s?
What Caused the Mysterious Carolina Bays?
science.howstuffworks.com/environmental/earth/geophysics/carolina-bays.htm
Some say UFOs, while others say a meteor strike formed the Carolina Bays. Whatever created these isolated ponds and wetlands across North and South Carolina left a wondrous ecosystem that is in dire need of protection.
13 Countries With Green-White-Red Flags
A nation doesn't design its flag all willy-nilly. These countries with green, white, and/or red flags picked those colors for specific reasons.
What Is the Largest City in the World by Population?
people.howstuffworks.com/culture-traditions/cultural-traditions/largest-cities-in-world.htm
Of the 8 billion people now inhabiting this planet, almost 60 percent live in urban environments in some pretty densely packed cities. Here are the top 10 megacities in the world.
Why Are School Buses Yellow?
science.howstuffworks.com/why-are-school-buses-yellow.htm
The iconic "school bus yellow" was the invention of an educator named Frank Cyr. But if yellow is so good for visibility, why don't all fire trucks use it too?