Jan P. Scheifers (@jpscheifers) 's Twitter Profile
Jan P. Scheifers

@jpscheifers

enthusiastic scientist, passionate teacher and proud nerd is growing crystals💎🤩 for science (and for fun) (he/him)

ID: 1482666738927951874

calendar_today16-01-2022 10:51:28

108 Tweet

198 Followers

447 Following