Engineering sciences - Microtechnics

Researchers at Leipzig University have achieved a success in microrobotics. They were able to show for the first time that tiny, synthetic microswimmers perceive their environment directly via their own body shape and adapt autonomously in strongly changing fluid currents.

In what had long been merely the stuff of dreams for archaeologists, a "smart robot" has now put shattered ancient murals from Pompeii back together, piece by tiny piece. A team of researchers led by Professor Maren Bennewitz from the University of Bonn taught the robot how to solve its jigsaw puzzle as part of "Reconstructing the Past: Artificial Intelligence and Robotics Meet Cultural Heritage" (RePAIR), an EU collaborative project that has recently concluded.

Researchers at Leipzig University have achieved a breakthrough in microrobotics. For the first time, they have shown that tiny synthetic microswimmers can perceive their surroundings directly through their own body shape and autonomously adapt to rapidly changing fluid flows.

A microrobot that delivers drugs precisely to their target location in the body and is soon to be clinically available: researchers at the University of Würzburg have contributed to this development by ETH Zurich.