The balloon will float until the density of its gas equals the density of the surrounding air. The density of the air decreases as altitude increases; because of gravity; gas molecules are more sparse at higher elevations. The air is thinner at high altitudes.
The latest big moment came when he landed the part of Meryl Streepâs bandmate and lover in director Jonathan Demmeâs new film, Ricki and the Flash, which opens Friday (Aug. 7). Meryl Streep Covers Gaga, Springsteen, Petty for New Film, 'Ricki and the Flash'. And it almost didnât happen.
Meryl Streep will be joining âBig Little Liesâ Season Two on HBO and will be paid around $800,000 per episode. Playing the mother of Perry Wright (Alexander SkarsgÃ¥rd), she arrives in Monterey concerned about her grandkids following her sonâs death.