How does rain happen? Long ago the Ashanti people believed that Anansi, the Spider, brought the rains that would put out fires in the jungle. In old Britain, the legendary Green Man was supposed to have rainmaking powers, and Zeus brought the rains for the ancient Greeks.
Today, we know that when warm, wet air rises into the sky and cools off, its water condenses out of the clouds as rain. Rain and snow can also happen when a batch of warm air meets a batch of cool air. The two kinds of air usually do not mix. The warm air is less dense than the cool air and will slide right over it. As the warm air goes higher, it cools off, and the moisture separates or condenses out of the cooled air and falls as a slow, steady rain.
This year's Fredericksburg Agricultural Fair runs from July 31 to August 9, 2015. There will be many things to see and do, but the farm animals, homebaked goodies, and homegrown vegetables are always popular.
Can't make it to the fairgrounds this year? Some other places to go visit the animals are George Washington's Birthplace, Westmoreland Berry Farm, Maymont, and the Claude Moore Colonial Farm. Take along some farm animals coloring pages to pass the time on your trip.
Wherever you go to see these cute critters, grab some books and videos from the library to get in the moo-d for animal fun:
They flutter around the tall, bright flowers in springtime and summer, only stopping to drink sweet nectar or lay their eggs on green leaves. Who would believe a gorgeous butterfly could come from a homely caterpillar?
You can watch this miracle happen at your house. Grab a butterfly book from the library to learn how to find their eggs and raise them from creepy-crawlies into splendid winged beauties. While you wait for them to grow, try a butterfly folktale or two. People around the world have made up stories about butterflies!
"A volksmarch is a non-competitive 6 mile (10 kilometer) walk. It's not a pledge walk, it's not a race, it is a fun activity you do with a club, with your family, with your pet, or all by yourself. "
--American Volkssport Association
How do the Sun and the Moon affect the Earth? Without the Sun, the Earth would be a big ball of frozen mud, just another asteroid, drifting in space with no gravity to anchor it here and nothing to give us heat and light. We could not be here without the Sun.
What do nannies, billies, and kids have in common? They're all goats! Nannies are the moms, billies are the dads, and of course, kids are the kids!
How doth the little busy bee
Improve each shining hour,
And gather honey all the day
From every opening flower!
--Isaac Watts, Against Idleness and Mischief
Do you like honey on your toast? Thank a bee! Actually thank about 100,000 bees. That's how many can live in one hive! "Thank you, thank you, thank you, thank you, thank you…" (It would take you about 27 hours of non-stop thanking to thank each bee in one hive.) Bees make honey by collecting nectar from flowers and carrying it back to their hive. They put it in a little wax cell. Then bees fan their wings over the nectar to help the water evaporate from it. When most of the water has evaporated, what's left is honey. They cover the cell with wax to save the honey for later. When a beekeeper's hive has more honey than the bees need to eat, the beekeeper harvests it.
Let's have fun in the rain with springtime games, crafts, and rainy day books.
It's raining. It's pouring. The old man might be snoring, but you're not. You're BORED. Tired of being in the house with nothing to do. There's no Cat in the Hat to get things going, but if you've got your galoshes and your rain coat (and a willing grownup) there's something you can do after the rain—puddle-jumping!
Run through the puddles very fast. Or, jump in big puddles as hard as you can. Play follow the leader and have a blast.
Cells make up you, your friend, your hamster, and your mom's broccoli surprise. If it's alive or ever was alive, it is made of cells. Space scientists looking for life on Mars are trying to find simple cells-- not little green men, and biologists who search for cures to diseases work with cells. Small as they are, cells determine how life unfolds from its beginning to its end.
Whether you are an avid birdwatcher, a student preparing a report on the state bird of Virginia, or just interested in hearing the real drumming sound of a woodpecker, then Birds of North America Online is for you! In addition to the sound recordings of each bird, there are also photographs and often video clips of each species. Articles about the bird’s appearance, food habits, migration, life cycle and much more are also available.