The Applied Math and Sci­ence Edu­ca­tion Repos­i­tory is aimed at pro­vid­ing web resources for com­mu­nity col­leges, tech­ni­cal schools, and the gen­eral pub­lic.  The link takes you to the sci­ence — and tech­nol­ogy — resources.

From their home page: “AMSER is a por­tal of edu­ca­tional resources and ser­vices built specif­i­cally for use by those in Com­mu­nity and Tech­ni­cal Col­leges but free for any­one to use.”

“AMSER is funded by the National Sci­ence Foun­da­tion as part of the National Sci­ence Dig­i­tal Library, and is being cre­ated by a team of project part­ners led by Inter­net Scout.”