What can you make by recycling and repurposing some old, previously used materials?

We want to see it!

Projects must incorporate some kind of used materials - take that old used thing, and turn it into something new and different!

E-waste is a huge problem. What can you make using old electronics and other salvageable electronic materials? We have a special judges prize for our favorite Instructable that incorporates or is related to reusing e-waste.

Be smart and be safe; note that potentially deadly projects (like Lichtenberg/fractal wood burning machines) will not be allowed to be published or submitted to this contest.

New to Instructables? Check our our new author help guides here.

The Reuse Challenge is closed.

Grand Prize

Winners
20 Prizes

Judges Prize: Best E-waste Project

One Judges Prize Winner will receive:

  • $300 Amazon Gift Card

Grand Prize

One Grand Prize Winner will receive:

  • $500 Amazon Gift Card

First Prize

Three First Prize Winners will receive:

  • $300 Amazon Gift Card

Second Prize

Five Second Prize Winners will receive:

  • $100 Amazon Gift Card

Runner Up

Ten Runner Up Prize Winners will receive:

  • $50 Gift Card
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 Oct 24, 2022 and Nov 21, 2022 (11:59pm PT).

Enter

Upon publishing your Instructable you'll see checkboxes for open contests. Select Reuse 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.

Accepting

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

Judging

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.

Winners

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