3. Why? Our planet is a small and life on it is fragile By seeing the earth from outside, some people begin to appreciate things differently Especially children (and it’s fun!)
4. From Space… There is no ‘them’, just ‘us’ You can see the place where every human that ever was alive spent his life You can appreciate the totality of our natural resources We can see the importance of thinking of the planet as a closed system
5. Closed System = Finite resources Nowhere else to throw trash Nowhere else to farm land Nowhere else to go conquer Nowhere else to get resources from No undo Just us Much of our society’s governance methods, planning capacities and maybe even our religions evolved in ‘open system’ mentality We’ve reached the limit of that illusion
6. Perspective The atmosphere of earth is thinner than the layer of paint on a football All life on earth is in that thin layer
8. Don’t you need a rocket to go to space? - Nah, with something like SpaceShipOne you are OK to touch space and fall back So why do space programs use rockets? - To develop enough speed for orbit, (to stay in space and not fall back down) you need a LOT of energy (many Kg of fuel per Kg of cargo!) – little planes are not enough So…technically we won’t be reaching “Space” but it’s close enough for our goal!
9. Let’s Design the first Cambodian Spaceship!!! Let’s get with the program
10. Analyzing a complex project Risks Architecture Process Helium Balloon lifting a box with cameras and GPS Trackers Build system, test it, launch, go recover it Anticipate problems and work around them
39. Important Parts - Optics 2nd hand Canon camera CHDK on 2nd partition of SD card GOPro video camera Many batteries No case
40. “Ballooning” as a Hobby Some have it as a hobby… Weather scientists Electronics DIY – Do It Yourself Playing with GPSs Maps and imagery Radio electronics, radio control, telemetry “Extreme Geocaching” (your target falls from 30km!) The fun –and tension- of the chase You can develop it in your own direction We do it to take pictures of the earth Green? Risks with batteries & helium shortage biggest concerns. Use LiPolyrechargeables and in the future learn to safely do Hydrogen launches
41. Process Plan Build PreLaunch Launch Recovery Design Materials Team Event Schematics Licenses Risk Analysis Assemble Test Curse Assemble again Test …. Prediction Permits Plan & Schedule Batteries Memory Travel Checklists Inflate Assemble Go/No-Go Takeoff! Chase Maps Vehicles (car boat bike) GPSs GET NERVOUS SEARCH & FIND
69. Unique Cambodia Risks & Mitigations Safety: Must land away from mined/UXO areas Takeo has lowest statistics, << 1% of Cambodia’s accident statistics All search people MUST have LM/UXO briefing Road Conditions Be patient and drive safely SSCA and CATS Regulations Avoid all class B…D airspace Spend little time in class A Build extended radar reflector for TACAS Wide clearing from any national borders Water landing: rice paddy, puddle or lake Design a payload that can land in water Inflatable boat Boots. Change of clothes to get wet? Weather changes faster Good Luck, launch in morning
74. Need 3 Teams Team 1: Design and Build a large and lightweight Radar Reflector Team 2: Start assembly of payload encasing Team 3: Localize Logistics
75. Radar ReflectorTCAS Onboard Air Collision Avoidance, large mylar, wire and graphite structure Goal: Large (>1m2) radar-reflective 3D element
76. Payload Case Goal: Present and prepare basic Payload structure Easy to assemble and disassemble Cameras are ‘stable’ in their position (no wiggle) Thermal insulation compartment Top ‘layer’ for GPS and SPOT tracker
77. Logistics Goal: Khmer language and culture notes Goal: Establish Launch and Land sites Easy for folks to understand – even cartoons? Clear instructions: Leave outside with view of sky, we will pick it up, reward offered Safe, reachable spot. Discuss alternatives, propose top 2 with pros and cons
78. Need your Help! Logo – what is the logo that we should give it? Plan Launch to hit good land site (in Takeo?) Need Dolly - Bedsheets to use as clean surface
79. What about launch? Still arranging logistics Expect the unexpected Everyone is responsible for themselves and their family/friends Be ready for many hours in the car! edjez@ourpalebluedot.net
81. There are people dying of hunger in the world – isn’t space exploration a waste of precious resources? Space exploration is almost nothing compared to defense spending, and minor when compared to profit of major potentially unsustainable industries… and smaller than major relief and aid efforts. IMO ROI is positive. World Defense Spending 1100 Billion Advertisement Spending PEPFAR + GHI BP Profit 420 B 60B Smith/Glaxo/Kline Profit 60B Monsanto Profit 20B 18 B 4B Sources http://www.globalsecurity.org/military/world/spending.htm http://facts.kff.org/chart.aspx?ch=1314 http://en.wikipedia.org/wiki/NASA_Budget