Terms of use

Last reviewed: 14 November 2026.

Educational use and safety

Articles, illustrations and games are general educational explanations. Models simplify real phenomena and are not professional advice or equipment instructions. Use games on screen. Do not experiment with wall sockets, household wiring, batteries, lasers or direct solar observation. Children should ask a trusted adult for help with external services.

Content permissions

All rights are reserved in our original articles, illustrations, diagrams, animations, games, audiovisual material, branding and website code, to the extent protected by law. Visiting the site grants no licence to republish or exploit those materials.

You may read, play and share links. Apart from that ordinary use and uses permitted by applicable law, any reproduction, downloading for reuse, translation, adaptation, redistribution, republication, embedding, public display, commercial or non-commercial reuse, classroom distribution, dataset inclusion, or AI and machine-learning training or model development requires prior written permission. Attribution or an educational purpose does not itself grant permission.

Do not remove ownership notices or watermarks from authorised copies unless written permission allows it. Do not imply our endorsement or affiliation. Statutory exceptions, fair dealing, fair use and other rights that cannot lawfully be limited remain unaffected. Scientific facts and ideas are not claimed as exclusive property.

Third-party fonts, software and materials retain their own licences. Our restrictions do not replace those licences or claim ownership of those materials.

Inter font licence

Ask before reusing

Email the page or asset, proposed use, audience, distribution channel, commercial status and duration. Permission exists only when we confirm the specific use in writing; silence is not consent. For rights concerns, identify the material, your relationship to the rights holder and contact details.

sowhatsbehindit@gmail.com

Accuracy and external services

We aim for accurate explanations and welcome corrections. Content may change as knowledge or teaching needs develop. External websites and social services have their own terms and privacy practices. A link is not an endorsement or a guarantee of their content.

Responsible access

Do not disrupt the service, bypass access controls, introduce malicious code or use automated collection to exploit protected content without permission. Legitimate search indexing of page links and accessibility tools used for reading are not prohibited.

Your legal rights

These terms do not exclude liability or consumer protections that cannot lawfully be excluded. Disputes remain subject to applicable law and courts with lawful jurisdiction; no mandatory arbitration is imposed. Contact us with questions or concerns. Updates are reflected in the review date.