Talk:April–June 2021 in science

Science Mid‑importance

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Mid	This article has been rated as Mid-importance on the project's importance scale.

Years Low‑importance

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Mid	This article has been rated as Mid-importance on the project's importance scale.

Text and/or other creative content from this version of 2021 in science was copied or moved into January–March 2021 in science with this edit on 6 November 2021. The former page's history now serves to provide attribution for that content in the latter page, and it must not be deleted as long as the latter page exists.

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