Dein Suchergebnis zum Thema: Samen

Discover the kind of engineering involved in designing pop-ups!
You Will Need 9 flat paper bags, all the same size, not exceeding 9 inches markers

The forces of a Roman arch so strong that arches can stand without any glue or other adhesive holding them together. Try it for yourself!
At the same time, the ground pushes back with its own force.

Check out what your animal companions might look like many years from now.
In 2009, scientists used the same technique to create the world’s first glowing

Professional fact-checkers—who make sure newspaper articles and magazine stories are correct before they’re published—say that looking outside the story is the real secret to success. Use these truth-telling tips to tell if what you’re reading is for real.
Type the exact same title of the story into a search engine.

Monarch butterflies live in North, Central, and South America as well as Australia, some Pacific Islands, India, and Western Europe. They’re on the endangered species list. Find out how you can help protect their habitat.
These international travelers return to the same forests each year, and some even

Collect ingredients to make as many sandwiches as you can, but don’t let the stacks of ingredients reach the top!
Click groups of two or more of the same ingredient to add the ingredient to your

Is that a pine cone with legs or an artichoke with eyes? Neither—it’s a pangolin! Test your knowledge of these animals with this fun quiz.
Photographs by DWI, Adobe Stock (ball); GP232, iStock (scales side view); SAM, Adobe

Get definitions of unfamiliar words you may be hearing during the coronavirus pandemic.
in the number of people in a certain area—like a town, city, or state—with the same

Most of Earth’s surface—more than 70 percent—is covered by oceans.
In the same way that hot water in a bathtub stays warm longer than hot chocolate

Spy on what’s going on underwater with your own underwater scope. Make one with these instructions from the Get Outside Guide by Nancy Honovich and Julie Beer.
BONUS If you want to make a scope for deeper water, follow the same steps but use