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CELLS alive! Offline Access Update

Sep 4, 2025

Overview

This announcement informs users that the CELLS alive! educational website is now only available offline as a free downloadable package, with instructions for classroom and personal use.

CELLS alive! Offline Availability

  • CELLS alive! is no longer online but can be accessed as a free offline version.
  • The offline site includes interactive animations (Cell Model, Mitosis, HowBig?), the "Ouch!" burping macrophage, matching games, and jigsaw puzzles.
  • The complete offline site is available via a 78mb ZIP file download.
  • Instructions for installing the offline version are included in the ZIP file.
  • Users are encouraged to install the site on classroom computers and share copies freely.
  • The online and offline versions are intended to remain free for everyone.

Download Instructions & Technical Notes

  • Download the CELLS alive! offline ZIP file from the provided link.
  • In rare cases, school network firewalls may corrupt the ZIP file.
  • If the ZIP file is corrupted, try downloading it outside the school network.

Contact & Acknowledgements

  • The announcement is signed by Jim Sullivan, founder of CELLS alive!
  • Users can contact Jim Sullivan via the provided email link for questions or comments.
  • The message thanks users for their support over the years and encourages sharing educational resources freely.

Key Terms & Definitions

  • CELLS alive! โ€” An educational website featuring biology animations, games, and interactive models related to cells and mitosis.
  • Offline version โ€” A downloadable package allowing users to use the siteโ€™s resources without internet access.
  • ZIP file โ€” A compressed file format used for downloading and sharing multiple files in a single package.

Action Items / Next Steps

  • Download the CELLS alive! offline ZIP file from the provided link.
  • Follow included instructions to install the site on your computer.
  • Share copies of the ZIP file freely with classmates and teachers.
  • If issues arise with downloading at school, try from a different network.