Simulating microswimmers in nematic fluids

New research shows how control over self-propelled microswimmers could be achieved using exotic materials named ‘nematic liquid crystals’ – whose viscosity and elasticity can vary depending on the direction of an applied force.

Reducing data-transfer error in radiation therapy

As the complexity of radiation therapy has grown, so too has the amount of data that goes into treatment machines. With more data comes more opportunity for errors in data transfer. A medical physics researcher is working to make those errors less like…