Access to Elsevier Journals (and any others not at SU)

Here are 2 ways to get papers that are not available through SU 1) unpaywall https://unpaywall.org/ Is a web plugin that gets Open Access versions of papers that are University repositories or elsewhere on the internet. Is free and OA. 2) kopernio https://kopernio.com/ a corporate chrome plugin, that provides one-click access to millions of research papers. Its from Thomson/ISI. + 2 1/2) google scholar can often find unpaywalled versions of papers as well