Last weekend, Kent Couch settled down in his lawn chair with some snacks — and a parachute. Attached to his lawn chair were 105 large helium balloons. With instruments to measure his altitude and speed, a global positioning system device in his pocket, and about four plastic bags holding five gallons of water each to act as ballast — he could turn a spigot, release water and rise — Couch headed into the Oregon sky. [link]
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