Search Results | earth
Your search for "earth" returned 3,505 results
The Story of Adam and Eve Is Not Unique to the Bible
people.howstuffworks.com/adam-and-eve.htm
The first man and woman are formed from clay to live in paradise until they are forced to leave because of deceit. It's a biblical story but also one found in many other cultures.
How Do Astronauts Shower in Space?
science.howstuffworks.com/shower-in-space.htm
Showering every day is likely something you take for granted. But for astronauts on the International Space Station, it's not an easy task.
NASA Is Sending an Atomic Clock Into Deep Space
science.howstuffworks.com/deep-space-atomic-clock.htm
Will this groundbreaking clock revolutionize space travel? NASA is banking on it.
What Exactly Is the Eye of the Sahara, aka the Richat Structure?
science.howstuffworks.com/environmental/earth/geology/eye-of-the-sahara.htm
In the western Sahara Desert lies a natural wonder that has intrigued scientists and adventurers for centuries. Known as the Richat Structure - or, more commonly, the Eye of the Sahara - this massive geological formation resembles a giant eye.
Does time change speed?
science.howstuffworks.com/science-vs-myth/everyday-myths/time-dilation.htm
Time dilation is the reason why boring things seem to take so long but time flies when you're having fun. Learn how time dilation affects the speed of time.
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.
15 Famous Astronauts Who Expanded Our Universe
science.howstuffworks.com/famous-astronauts.htm
Some brave explorers travel across oceans; others blast off into space. This list of famous astronauts celebrates the pioneers of space exploration — those who took "one giant leap" for humankind and expanded our reach beyond Earth.
Why Do People Eat Dirt?
people.howstuffworks.com/culture-traditions/cultural-traditions/why-do-people-eat-dirt.htm
Geophagy is the worldwide phenomenon of people eating dirt. HowStuffWorks takes a look at this counterintuitive practice and why people do it.
Do you know which of these is bigger?
play.howstuffworks.com/quiz/do-you-know-which-these-is-bigger
We live in a world filled with things of all sizes. Some things are super-sized -- other things are simply teeny. Can you pick which of the following is bigger?
Sidewinder Snake Navigates Loose Sand With Special Scales
animals.howstuffworks.com/snakes/sidewinder-snake.htm
Let's talk about one of the coolest movers and shakers in the desert world: the sidewinder snake. Known for its unique way of getting around, this snake has mastered the art of slithering across scorching desert sands in the hottest places on Earth.