Calling all scientists! We want to see your contributions to the scientific community. Share your experiments, how you conduct research, or even just how you document your data. If it has a science aspect to it, your Instructable will qualify.

Don't know where to start your scientific exploration? Check out the winners from the last round of this contest, these 15 DIY Science Projects, or browse through these Science inspired projects!

Use Tinkercad to assist in your scientific endeavor to be eligible for a special Judges prize!

The Explore Science Challenge is closed.

Grand Prize

20 Prizes

Grand Prize

One Grand Prize Winner will receive:

Judges Prize

One Judges Prize Winner will receive:

First Prize

Three First Prize Winners will receive:

Second Prize

Five Second Prize Winners will receive:

Runner Up

Ten Runner Up Prize Winners will receive:
How It Works

Write an Instructable

Create a new Instructable that fits the guidelines outlined in the contest description above. To be eligible, Instructables must be published between May 24, 2021 and Jun 21, 2021 (11:59pm PT).


Upon publishing your Instructable you'll see checkboxes for open contests. Select Explore Science Challenge. If you have entries currently eligible for entry, it will also show up by clicking "Enter this Contest" on the right side of this page.


Entries are accepted by Instructables staff within one business day Monday - Friday. What matters is the submission time, not acceptance time.


A panel of judges made up of Instructables staff and respected members of the community rate the finalists. The averages of the ratings determine the winners.


When the winners are decided they will be notified and announced here on the contest page.