At Germany's Karlsruhe Institute of Technology, chemist Peter Stemmermann says his lab has an approach that will do both.

德国卡尔斯鲁厄理工学院的化学家彼得·施特摩尔曼声称，他的实验室针对这两种途径都已经取得了进展。

Thee department of mathematics in Karlsruhe is one of 11 departments at a large technical university in Germany, the Karlsruhe Institute of Technology.

卡尔斯鲁厄理工学院有11个专业，数学专业是其中的一个。