Which air cleaners work best to remove aerosols that contain viruses?
Makers of air cleaners claim to remove SARS-CoV-2 containing particles from homes, offices and classrooms; a University of Melbourne expert explains what works
Food Health Star labels are driving healthier products
Food health labels improve the nutrition of packaged products but they must be compulsory to make a bigger difference, finds a University of Melbourne-led study
The secret life of shampoo
An engineer's view of bubbles and droplets, and how their underlying physics and chemistry are important to a wide range of industrial processes.