Do you know, biological washing powder contains enzymes that are designed to blast difficult stains! But here's the twist — these enzymes are a bit sensitive to high temperatures, risking denaturation. 

Take a look at our young Year 11 Biologist from Rafflesia International School Kajang conducted an experiment to observe the effects of biological washing powder on a stubborn stain gracing a pristine white cloth. Our intrepid biologists chose a white cloth adorned with egg yolks as the canvas for their experiment.