2. Radiation Badge Boom Arm Fisheye CameraSolar Panels 18 cm Digital Video Camera American Flag Sticker 18 cm Flight Cord Tube More Solar Panels Canon Elph Camera 18 cm

3. BASIC Stamp Digital Video Camera Canon Elph Camera Heat Circuit Servo Motor Power Circuit Silicon Beads HOBO

5. RALPH Sub-SystemsMembersSystem Manager C&DHDavid Maier, Nathan BoltNathan Bolt SystemsMatthew Stephenson, Nathan BoltNathan Bolt DesignLuke Pederson (Main Designer) Team T.E.N.Greg Frank, Nathan Bolt StructureGreg Frank, Luke Pederson, David StaggGreg Frank Payload/ScienceDavid Stagg, David MaierGreg Frank PowerGreg Frank

6.  HOBO dataloggers 25g  Carbon fiber rod 45g  Film camera 150g  Flexible solar panels.03g  Film 20g  Hot glue 1g  Camera battery 20g  Carbon fiber rod 10g  Digital video camera 24g  Temperature sensor 5g  2 Radiation badge, dosimeter 50g  Space blanket 1g  Timing circuit 75g  Scrim- plastic wedding veil 2g  Heater 30g  2 servo motors 80g  BASIC stamp 59g  Flight cord 0g  Pen camera 20g  Cord tube 20g  Peep hole, fisheye 30g  Fiberglass 40g  BD vacuum-tainer 15g  Foam core 15g  Wires 10g  Puncture needle 20g  9 volt batter 30g Total mass of RALPH803g

7. ItemsPrice  Film $6.00  Digital video camera $60.00  2 Radiation badge, dosimeter $68.00  Pen camera $20.00  Peep hole, fisheye $15.00  Cord tube $1.00  Fiberglass $20.00  UV filters, 3 $20.00  Carbon fiber rod $4.00  Flexible solar panels $3.50  Space blanket $4.00  Scrim- plastic wedding veil $2.00  Switch $0.50  Blank circuit board $0.10  Resistors $0.05  Spray insulation $4.00  Heavy duty Velcro $2.00

10. TLD Dosimeter radiation badge Gather data on radiation exposure at high altitude Gather control data of radiation exposure at ground level Measure various types of radiation: Gamma Rays (5KeV – 6MeV) Alpha Particles Beta Rays (0.766MeV – 5MeV) Free Neutrons (Up to 6MeV) Minimum useful dosage: 10 mrem Compare data of radiation readings at high altitude vs ground level

12. All three cameras keep functioning throughout the entire flight. The radiation badge collects data and the film is able to be processed. The boom arm will extend and retract properly. The camera on the boom arm will still be intact upon landing. The internal temperature never falls below 0° C. All the systems function and all tests record data for the whole flight. Take and process the atmosphere sample.