In a video conferencing call...
...I am happy to talk about my research.
...I can show live experiments or equipment, e.g. Experimentalfeld zum Thema Lichtverschmutzung & Insektenmonitoring
...I am happy to answer questions about university and career-related questions.
...I am happy to moderate a discussion.
...I am happy to speak to others (e.g. to journalists, museums).