Dazu gehört
Sign the Trust Science pledge of the International Day of Light 2021
The Trust Science pledge is a worldwide campaign to promote support for the scientific process and to acknowledge the many benefits of science for society.
Celebrate the International Day of Light 2020 from home
Although many activities that have been planned for the International Day of Light (IDL) 2020 on May 16 will no longer be able to take place as scheduled, there are two new initiatives to celebrate IDL 2020 from your home. You are invited to share on social media how you celebrate light and to possibly send in a short video.
Bild: lightday.org