{"type":"rich","version":"1.0","title":"Low Information Voter wrote","author_name":"Low Information Voter (npub149…tzmp0)","author_url":"https://yabu.me/npub1494rtg3ygq4cqawymgs0q3mcj6hucvu4kmadv03s5ey2sg32df5shtzmp0","provider_name":"njump","provider_url":"https://yabu.me","html":"H2 lifting gas?\n\nAluminised polymer envelope?\n\nPressurised?\n\nFlight ceiling?\n\n\nFeel free to tell me to shut up if any of those are commercial in confidence... :)"}