Helium in an Air Mattress: Can It Help You Float? A Science Experiment Explained
Filling a double-size air mattress with helium creates a buoyant effect. At 20°C, it can support a weight of only 0.39 kg, including the mattress. However, it won’t float like a balloon. The helium-air mixture maintains air inflation for comfort and safety while significantly reducing weight support. To conduct a science experiment, fill one air … Read more