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

Watch Expedition 55/56 flight engineer Ricky Arnold in this two-part episode as he explains spacewalk safety and training in addition to the parts of the spacesuit that protects astronauts outside the space station.

Watch Expedition 55/56 Flight Engineer Ricky Arnold discuss the crew sleeping quarters, why sleep is important and how they adapt for circadian rhythms aboard the space station.

Scratch is a free programming language and online community where you can create your own interactive stories, games, and animations — and share your creations with others in the online community.

FUTURE U. provides educators with the tools they need to inspire their students to use creativity, collaboration, persistence and problem-solving to change the world.

Makers Making Change connects people with disabilities to volunteer makers to build assistive technologies.

Tinkercad is a free, easy-to-use app for 3D design, electronics, and coding.

Design and 3D print your own articulated charm bracelet, of any length!

This lesson explores the algorithms used to divide a standard piece into any number of fractions and line them up side by side to recreate the whole.

Design and 3D print an articulated snake, of any length!

In this activity, students design and build a balloon-powered car for play or to compete in a performance challenge.

In this activity, students will learn the manufacturing process of casting and molding as well as 3D design.