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5 Things You Didn't Know About Alan Shepard
entertainment.howstuffworks.com/5-things-you-didnt-know-alan-shepard.htm
Nov. 18 is Alan Shepard's birthday. HowStuffWorks Now shares some little-known facts about the first American in space.
Can we plug the hole in the ozone layer?
science.howstuffworks.com/environmental/green-science/plug-hole-ozone-layer.htm
Plugging the hole in the ozone layer is explained in this article. Learn about plugging the hole in the ozone layer.
Shooting Star Meaning, Spirituality and Superstitions
science.howstuffworks.com/10-superstitions-about-stars.htm
These days, we may take the stars for granted, but it's not hard to imagine the wonder early humans must have felt gazing up at those inexplicable points of light. Naturally, superstitions were bound to develop - some more fortuitous than others.
How Electric Aircraft Work
science.howstuffworks.com/environmental/green-tech/sustainable/electric-aircraft.htm
Electric aircraft are explained in this article. Learn about electric aircraft.
Can water go bad?
recipes.howstuffworks.com/question201.htm
People often store water for emergencies, but you might be surprised to find out that water can go bad just like fresh food. How can you store it safely?
What's the Difference Between Airspeed and Ground Speed?
science.howstuffworks.com/transport/flight/modern/airspeed-vs-groundspeed.htm
Measuring how fast an aircraft travels depends on whether you factor in the speed of the wind behind it.
How Lunar Eclipses Work
science.howstuffworks.com/lunar-eclipse.htm
A lunar eclipse occurs when a full moon passes within Earth's shadow. Learn what causes a lunar eclipse and the different types of lunar eclipse.
How Asteroid Belts Work
science.howstuffworks.com/asteroid-belt.htm
Asteroid belts may tell us how our very solar system came into existence. Learn all about asteroid belts, from their characteristics to what they can teach us.
10 Offbeat Things Humans Have Launched Into Space
science.howstuffworks.com/10-offbeat-things-humans-have-launched-into-space.htm
Humans have sent a variety of items into space, from movie memorabilia to sporting goods. Learn about 10 offbeat items that have launched into space.
How the Ozone Layer Works
science.howstuffworks.com/environmental/green-science/ozone-layer.htm
We hear about the ozone layer all the time. But, what is the ozone layer and what are the ozone layer's components?