Search Results | northern hemisphere
Your search for "northern hemisphere" returned 209 results
Some Aphid Babies Are Born Already Pregnant
animals.howstuffworks.com/insects/aphid-babies-born-pregnant.htm
Born pregnant? You bet. It's a survival instinct but could also explain how these garden pests spread like wildfire.
Worm, Harvest, Blue: Every Full Moon Has a Name
science.howstuffworks.com/full-moon-name.htm
Everyone's heard of the blue moon and the harvest moon, but every other full moon of the year has a name, too.
Why Do People Usually Walk In the Same Direction?
Do we have a tendency to walk clockwise around the block? Why do sports favor counterclockwise rotation? Does it have anything to do with handedness or driving habits?
The Very Short, Symbolic Life of the Cherry Blossom
people.howstuffworks.com/culture-traditions/cultural-traditions/cherry-blossom.htm
The pink and white blooms of the cherry blossom tree often herald the arrival of spring. But in Japan, the cherry blossom is also a well-loved symbol of fleeting beauty, nostalgia and loss.
How Carbon Dating Works
science.howstuffworks.com/environmental/earth/geology/carbon-14.htm
Carbon-14 dating is something that you hear about in the news all the time. Find out how carbon-14 dating works and why carbon-14 dating is so accurate!
What's the difference between a penguin and a puffin?
animals.howstuffworks.com/birds/penguin-vs-puffin.htm
The difference between penguins and puffins involves habitat and means of transportation. Learn more about the difference between penguins and puffins.
Is Earth the Only Planet With Tectonic Plates?
science.howstuffworks.com/is-earth-only-planet-with-tectonic-plates.htm
Some scientists think plate tectonics could be a prerequisite for life. So do they exist on other planets outside of Earth? HowStuffWorks finds out.
Planetarium
science.howstuffworks.com/dictionary/astronomy-terms/planetarium-info.htm
Planetarium, is an educational device for showing the locations and movements of the planets and other objects in the universe.
How Much Do You Know About the Seven Wonders of the World?
play.howstuffworks.com/quiz/how-much-do-you-know-the-seven-wonders-the-world
The Seven Wonders of the World are legendary for capturing our hearts and imaginations. People travel all the way across the world to see one of the wonders, as though it were a pilgrimage. This quiz will take you there, without the expensive airfare.
7 Facts About Arcturus, the Red Giant Star
science.howstuffworks.com/arcturus.htm
Arcturus is 113 times brighter than our sun, even though it's only a little bigger. What else should we know about this red giant?