Help us bring science to more people

ExScim is free for every learner. Donations pay for developing new simulations, translating them into more languages and keeping the site fast and ad-free.

What your support makes possible

New simulations for physics, chemistry, biology and mathematics
Translations so more students can learn in their own language
Accessibility improvements for learners with different needs
Fast, reliable hosting with no ads and no tracking

You can also help by sharing ExScim with a teacher or student who would enjoy it.

Help us bring science to more people.

Your donation keeps ExScim free, accessible and growing for learners around the world.

Online donations are being set up. In the meantime, contact us and we will share how to support ExScim.