Research worth keeping, even when it did not work
NullYield is a repository for research that did not produce the expected result. That includes null findings, inconclusive work, partial successes and attempts to reproduce earlier results.
You can record work in 21 fields, from the natural sciences and medicine to the social sciences, humanities and arts. Add enough context for someone else to understand what you tried and what happened.
Enough detail to understand the attempt
Describe the question, your approach, what you expected and what you observed. Include the evidence and any limits on what it can tell you.
Forms that fit your field
Each field has its own record types and method details, from reaction conditions and survey design to archival sources and practice-based work.
How to use NullYield
Choose a field and record type
Choose your research field and the type of work you tried.
Paste notes or enter details
Fill in the form yourself, or use AI to turn your notes into a draft. Leave anything you do not know blank.
Review evidence and interpretation
Separate what was observed from what it may mean. A non-significant result does not prove an effect is absent.
Choose visibility and save
Keep the record private, share it with a group or make it public. Drafts stay private.
Look for earlier attempts
Search across fields, or choose one to filter by its methods, outcomes and record types.
NullYield does not conduct scientific peer review or independently verify findings. AI can miss details or get them wrong. Check its suggestions against your original notes and evidence before saving.
People behind NullYield
Co-founders and site operators: Matus Bagin and Romana Caposova.
