Expedition 55/56 Flight Engineer Ricky Arnold explains the significance of these resilient structures and the forces they are up against in microgravity.

In this Mystery, students examine how large structures like houses are built from smaller pieces.

In this Mystery, students explore the effects of natural hazards, such as tornadoes, hurricanes, and dust storms.

In this Mystery, students will learn about real-life bridge design.

Take students through a virtual learning simulation where they will navigate three stages of copper processing and meet mining experts who describe their roles in the operations phase of mining, and share information about the equipment and processes used in each stage.

We’ll find out how they’re built, where they’re found in nature, and what they may look like in the future.

In this tutorial I’ll explain how to make a cool play set for micro/nano/mini drones using an Arduino Uno.

This experiment is best for kids over the age of 5, but all ages can join in and have fun and learn about the strength of eggshells and why they break – or don’t.

In this episode of Crash Course Kids, Sabrina gets us to help her build a place where she can have some alone time and rock out to Taylor Swift.

In this episode, Sabrina shows us what we need to think about when we start engineering something as huge and full of problems as a city!

The Biosphere 2 Virtual Tour takes advantage of Google’s enhanced “Street View” technology which allows you to get a first-hand view of your destination using only a web browser and your mouse.

Explore an amazing city carved into the sandstone cliffs.