Activity
Mon
Wed
Fri
Sun
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
What is this?
Less
More
Memberships
Presenter Mastery
Private • 432 • Paid
Sanctuary
Public • 654 • Free
0 contributions to Sanctuary
Michael Ropeter hasn't contributed to Sanctuary yet.
@michael-ropeter-2913
I was always curious, thus became a chemist and worked as a scientist. Today I´m a teacher (chemistry&physics) trying to make my students curious, too
Active 17h ago
Joined May 22, 2024
ISTJ
Hanover, Germany
powered by