Engelmann says that from the beginning of the Western intellectual tradition, people thought that only humans are rational.

Scientists have developed a new way to build rare-earth crystals that boosts quantum coherence to tens of milliseconds. This ...

Pyruvate formate-lyase (PFL) from Escherichia coli uses a radical mechanism to reversibly cleave the C1-C2 bond of pyruvate using the Gly 734 radical and two cysteine residues (Cys 418, Cys 419). We ...

Department of Engineering and Technology of Chemical Processes, Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, Wrocław 50-370, Poland ...