![A young college student sending a text message from his smartphone](https://www.plus.ac.at/wp-content/uploads/2021/04/iStock-451355667_2020-05-06_Bleiben-Sie-auf-dem-campus_PeopleImages_WEB-2000x1335.jpg)
IMPACT OF EVENING SMARTPHONE USE
People who continually use their smartphones before going to sleep have trouble recuperating during the night and are less alert the next morning.
![Logo Botanical Gardens](https://www.plus.ac.at/wp-content/uploads/2021/02/Botanischer_Garten_klein_01.jpg)
18.4.: Botanical Garden – Guided Tour
The Botanical Garden invites you to a free guided tour! Meeting point: entrance to the Botanical Garden. Duration: about one hour
![Business Video Conference](https://www.plus.ac.at/wp-content/uploads/2021/04/Tagung_Umweltgeschichte-2-2000x1333.jpg)
PLUS goes Environmental History Week: Keynote lecture on “The place of gender in contemporary Austrian and European environmental history”
From Monday April 19th to Tuesday April 20th 2021 the history department of Paris-Lodron-Universität Salzburg in cooperation with the “Austrian Economic and Social Historians (AESH)”, the “Environmental History Cluster Austria (www.ehca.at)” and the “European Society for Environmental History (ESEH)” hosts the annual Austrian PhD-conference on economic, social and environmental history (online event).