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A Helium Shortage! What If We Ran Out of Helium?
science.howstuffworks.com/science-vs-myth/what-if/what-if-we-ran-out-helium.htm
A helium shortage threatens more than just the balloon industry. Way more. Here's what at stake should we run out of this gas - which is a real possibility.
10 Most Infamous Stains in History
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Spills are a daily occurrence, but some leave an indelible mark on history. Here are 10 spots that no amount of cleaner can ever wash away from the public record.
How Dictators Work
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Dictators make controversial, violent news. But who are these dictators? We'll explore what makes a dictator, from how dictatorships started to how they usually end.
Delta Variant and Unvaccinated Are Threats to Eliminating COVID-19
health.howstuffworks.com/diseases-conditions/infectious/delta-variant-coronavirus-news.htm
The wildly contagious delta coronavirus variant now accounts for more than 80 percent of cases in the United States. Does it pose a threat to eliminating COVID-19 across the globe?
10 Scary Modern Technologies
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Some of our modern technologies can be a little scary. Take a look at 10 modern scary technologies, including computers taking over the world.
How the Pledge of Allegiance Went from Marketing Ploy to Classroom Staple
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The Pledge of Allegiance started as just part of a marketing campaign to sell flags. But along the way, it became something much much bigger.
Is Black Friday the Biggest Shopping Day of the Year?
money.howstuffworks.com/black-friday-shopping.htm
Black Friday shopping isn't for everyone: Prepare to dodge some elbows if you want to get the deals. Read about Black Friday shopping and holiday mall mayhem.
Study Highlights Unique Stereotypes About Biracial Americans
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HowStuffWorks looks at a study on stereotypes surrounding biracial people, including attractiveness and insecurity.
How Laser Weapons Work
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Laser weapons have been depicted in science fiction for years, but they do exist in real life. Learn more about laser weapons.
How Inheritance Tax Works
money.howstuffworks.com/personal-finance/personal-income-taxes/inheritance-tax.htm
Inheritance tax is also known as an estate tax or death tax. Find out why a grieving family has to pay an inheritance tax.