Welcome to EveryoneTeaches.org. By using this site, downloading our books, or signing up for our communications, you agree to these terms. We've kept them short and plain.
EveryoneTeaches.org is operated by Everyone Teaches, Inc. ("we," "us," "our"), an organization committed to making great science education free and self-spreading. The books on this site are published in collaboration with Science with Sal, Inc., which retains underlying intellectual property and licenses free PDF distribution rights to EveryoneTeaches.org.
The free PDF editions of our books are made available for personal, educational, and classroom use. You may:
You may not:
All content on this site, including the books, the Teachback Method name, the Science with Sal series, the EveryoneTeaches name and brand, and all related text, images, and design, is owned by or licensed to Everyone Teaches, Inc. and Science with Sal, Inc. All rights are reserved unless explicitly granted in these terms.
If you film and post a teachback video using the #EveryoneTeaches hashtag, you retain ownership of your video. By posting it publicly with the hashtag, you grant us a non-exclusive, worldwide, royalty-free license to feature, share, and reference the video on our site, in our communications, and across our social media to support the Teachback Method and the broader mission. We will credit creators where reasonably possible.
You are responsible for the content you post. You agree not to post anything illegal, harmful, defamatory, or that infringes on the rights of others.
Our books are intended to be read and taught by kids. However, our website, our email list, and any account-style interactions are intended for adults (parents, guardians, teachers, or other supervising adults). Kids should engage with our books and the Teachback Method under appropriate adult supervision.
The educational content in our books is intended to develop scientific intuition. It is not a substitute for medical, legal, financial, or other professional advice. If you have questions in any of those areas, consult a qualified professional.
The site and the books are provided "as is" and "as available." We do our best to provide accurate, useful, well-edited content, but we make no warranties or representations about completeness, accuracy, reliability, or availability. To the fullest extent permitted by law, we disclaim all warranties, express or implied.
To the fullest extent permitted by law, Everyone Teaches, Inc. and its officers, directors, employees, and partners are not liable for any indirect, incidental, special, consequential, or punitive damages arising from or related to your use of this site or our books.
Our site may link to or embed content from third-party services such as YouTube, social media platforms, or e-commerce sites where our hardcover editions are sold. We are not responsible for the content, privacy practices, or terms of those third parties. Use of those services is governed by their own terms.
We may update these terms as the organization grows. When we do, we'll change the effective date at the top of this page. Material changes will be communicated to subscribers by email.
These terms are governed by the laws of the State of Maryland, USA, without regard to its conflict-of-law provisions. Any dispute arising from or related to these terms or the site will be resolved in the state or federal courts located in Maryland.
Questions about these terms should be sent to:
Everyone Teaches, Inc.
sal@everyoneteaches.org