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| Frank Hartmann, Josef Nagelschmidt and Stefan Heimersheim present their project in Düsseldorf | The quantum entanglement team with supervisor Walter Stein in Leverkusen | Josef Nagelschmidt, Frank Hartmann and Stefan Heimersheim with their exhibit at the state contest (source: Bayer AG) |
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| The state champions in physics explain their work in simple terms to the WDR TV crew | Josef, Stefan and Frank are successful at the national level contest (source: Jugend forscht) | Josef Nagelschmidt, Stefan Heimersheim and Frank Hartmann with the Michaels Award of the Hans-Hermann Franzke Foundation |
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Josef Nagelschmidt, Stefan Heimersheim and Frank Hartmann are recognised with the 4th place physics at the national contest (€ 1000) |
