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Main Project Information
Goal Find real-world applications for unused inventions
Task Come up with ideas for dormant research projects.
Where Online only

Marblar is unique and fun way to engage in citizen science and exchange ideas across disciplines. Marblar posts research projects in need of creative, real-world applications and they ask YOU to come up with those applications.

Singing up is easy and free and there are new projects added regularly. Projects are posted for three weeks. Through online collaboration, the final solutions are posted for users to vote on and further discuss. Top solutions are even awarded cash prizes!

How to Join

Sign up at

Inventors: check out for information on how to submit your projects to Marblar.

Social Media
Required Gear

A computer with Internet.

Ideal Age Group Elementary school (6 - 10 years), Middle school (11 - 13 years), High school (14 - 17 years), College, Graduate students, Adults, Families
Type of Activity Exclusively online
Media Mentions
and Publications
Tags biology, chemistry, collaboration, croudsourcing, discussion, forums, innovation, technology
Project Updated 08/05/2017