On Wednesday night, Troop 445 got together to begin construction on of the Payload Capsule.
Primary Design Characteristics:
Light Weight
The lighter we can get, the higher we can go!
Compact
The more compact we can make this, the less space we will need to heat with Hand Warmers
Moderately durable
Doesn’t need to withstand a bomb blast, but should cushion impact at a velocity of about 10 feet per second
Characteristics that are not important for us:
Aerodynamic
There is very little atmosphere left at the high altitudes, so this is not very important
Super insulated
While we want to insulate our gear, we need to balance this with being lightweight and compact
Extreme durability
The only impact we will have is when the payload reaches the ground. As long as our equipment doesn’t impact at terminal velocity, we anticipate the it should survive. Fingers crossed?
Kevin talking about how GPS works, and the tracking methods for the balloon
Marking the lines for the first cuts
The scouts cut out the foam for the balloon while the adult leaders talk logisticsJake S has a big mouth!Brayden S begins cutting the foam out for the capsuleWith the new capsule material and design, we are far below the weight we anticipated.The capsule came out slightly larger than we really need. Perhaps some modifications are needed to reduce weight and eliminate dead space even more.
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