Michael de Podesta

Dr. Michael de Podesta, a chartered physicist and measurements expert, shares his insights on insulated coffee cups. He discusses how double-walled technology works and tests a high-tech cup that promises perfect temperature control. Joining him is Kamisha Darroux from Which?, who explains which features are worth the investment. They dive into the heat retention of different materials, comparing polypropylene and ceramic cups, and reveal the science behind effective insulation. Tune in for practical advice on keeping your coffee hot!