Making squishy robots (Day 348)

green robotsWhen I think of ways to describe robots I might use words like advanced, intelligent, practical, metallic… but never squishy!

However, today’s story comes from a team of chemical engineers who are working to create squishy robots by designing a synthetic gel.

The team, from the University of Pittsburgh‘s Swanson School of Engineering, US, have developed a computational model which has allowed them to design a new material. The material has the ability reconfigure its shape and move using its own internally generated power. This ability to change was seen as a catalyst for the development of a soft robot.

This research, undertaken by Dr Anna C. Balazs, Professor of Chemical and Petroleum Engineering and Dr Olga Kuksenok, Research Associate Professor, uses a single-celled organism, Euglena mutabilis, as a model. E. mutabilis is able to process energy to expand and contract its shape. This results in movement.

Continue reading Making squishy robots (Day 348)