Terms of Use

A short publication of short science facts. Use it as you would any other educational website.

What we publish

Big Wrinkly Brain publishes short, sourced science content for curious learners and the adults who teach them. We do our best to be accurate and to cite the primary research behind every fact. If you spot an error, email hello@bigwrinklybrain.com.

Not medical, legal, or financial advice

Nothing on Big Wrinkly Brain is intended as medical, legal, scientific, or financial advice for your specific situation. Please consult a qualified professional for actual decisions about your or your child's health, safety, or education.

How you can use this content

The content on Big Wrinkly Brain is free to read. Teachers and parents may print pages, quizzes, or activities for non-commercial classroom or family use. For any other reuse — reprinting, syndication, or commercial use — please email us first.

Activities and experiments

The at-home activities on each page are designed to be low-stakes and use everyday materials, but science is science: please supervise children, use common sense, and don't try anything you're not comfortable with.

Liability

Big Wrinkly Brain content is provided "as is." We make no warranties about the accuracy or completeness of any particular page. We are not liable for any outcome resulting from your use of the information here.

Governing law

These terms are governed by the laws of the United States and the State of Florida.

Last updated May 2026