Engineering the perfect Easter egg
The key to the perfect chocolate Easter egg is melting cocoa butter at the right temperature during manufacturing, according to the University of Melbourne.
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.
Shampoo and conditioner – it’s all froth and bubble
Advertisements for shampoo and conditioner promise the earth, but do they really do the job once you're standing in the shower?