He teaches schoolchildren about how bombs were tested, and how – more than 30 years after the site was decommissioned – the community is only really beginning to understand radiation's powerfully harmful effects
In Hamburg ging der Stromverbrauch von Straßenlaternen seit 2020 um 30 Prozent zurück, da zunnehmend LED verwendet werden. So auch in Ampeln und Leuchtverkehrszeichen, dort lagen die Einsparungen durch LED-Lampen demnach bei 69 beziehungsweise 83 Prozent
"...uses manipulative user experience (UX) design to keep users glued to it. It is built to trigger compulsive use, especially in more impressionable audiences such as teenagers. It is also harmful to privacy"