2025-05-162016-04-16https://dash.harvard.edu/handle/1/42718023Please continue to make scientific articles publicly available. I research health science, but I constantly run into paywall blocks, where another site wants me to pay $40 or whatever to read an article–even where the underlying study was funded by taxpayer dollars. It is astounding that this occurs; it is a significant inhibitor to scientific progress. Your site is an invaluable resource to scientific development.