IPT 2018 IPT connect | IPT 2018 Physics Fights Ranking Problems Participants Jury members

Johann Kalies

  • Member of the team from Germany
    • Problem(s) presented Grade Role
    17. Balancing pebble 7.60 reviewer
    14. Erratic raindrops 6.60 reporter
    17. Balancing pebble 6.80 opponent