About Us

We are team Rii, in which members are from University of Washington, USA and Tsinghua University, China

About World Lab

The World Lab is a new research and educational institute that is ideally suited to tackle environment, education and health challenges.


Go to website here >

We aim to increase recycling by creating an online, social platform.


Donate local, save global!

Our mission is to increase recycling by having people repurpose materials that would otherwise be thrown away.

Rii can help:


Showcase groundbreaking projects made from recycled materials.


Help others' projects by contributing things you no longer need.


Learn to transform your own stuff into cooler and/or more useful stuff.