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How have NASA space helmets changed optics?
science.howstuffworks.com/innovation/nasa-inventions/nasa-space-helmets-changed-optics.htm
NASA space helmets are nifty devices that allow astronauts to operate in the hostile environment of space, but did you know that the technology behind them has also directly benefitted eyeballs here on Earth? Learn more about NASA and optics.
Leonid Meteor Shower: What You Need to Know
science.howstuffworks.com/leonid-meteor-shower-where-when-how-see.htm
When is the Leonid meteor shower in 2022? Learn when, where, and how to see the Leonids in this HowStuffWorks article.
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.
NASA Captures Mesmerizing Footage of Clouds Drifting Above a Distant World
science.howstuffworks.com/nasa-video-methane-clouds-titan-saturn.htm
Are there clouds on Saturn's moon Titan? Learn more about the methane clouds on Titan in this HowStuffWorks Now article.
How Global Warming Works
science.howstuffworks.com/environmental/green-science/global-warming.htm
Global warming is becoming an increasingly important issue. Find out what causes global warming and learn how we can decrease the effects of global warming.
How Landslides Work
science.howstuffworks.com/environmental/earth/geology/landslide.htm
Landslides can be devastating, causing more damage than their triggers. Learn more about landslides and landslide causes.
10 Things We Thought Were True Before the Scientific Method
Before the scientific method came along, science dabbled in some pretty far-out ideas in its youth. Remember miasmas? And spontaneous generation? And the four elements?
How Hurricanes Work
science.howstuffworks.com/nature/natural-disasters/hurricane.htm
How often have you watched a weather forecaster point to a spiral-shaped cloudy mass with a sense of dread and fascination? What fuels these ferocious storms?
Gravitational Waves! Or the Chirps That Prove Einstein Was Right
We've observed gravitational waves, thanks to two black holes colliding and two interferometers. Learn about gravitational waves at HowStuffWorks Now.
1816 Was the Year Without a Summer
More than two centuries ago, the biggest volcanic explosion in human history occurred. And it had far-reaching effects.