🔥 Have you ever wondered which kettle is more energy-efficient: a 12 VDC or a 240 VAC? ☕️ In a fascinating article, the efficiency of these two power systems is put to the test, especially for those relying on solar power or car batteries. It dives into the science behind boiling water, making it clear that power source choices can impact not only your energy bill but also your environmental footprint. As someone who often enjoys a cup of tea while camping with a portable kettle, this comparison hits close to home! Are we really making the most of our energy sources? Check out the article for an eye-opening analysis that could change how you think about your daily brew. https://hackaday.com/2026/03/26/comparing-the-power-usage-of-12-vdc-and-240-vac-kettles/ #EnergyEfficiency #SustainableLiving #KettleComparison #EcoFriendly #SolarPower