A groan voice would not necessarily suggest vocal utterance but does suggest expression or formulation in terms. Helium has a A great deal lower density than Normal Dry Air. Objects full of helium, from modest balloons to giant airships, float when full of this lighter than air substance. Microsoft is https://www.dailypioneer.com/2025/page1/smoke-smell--unruly-passenger-affects-ai-flight-service.html