# data[].attributes.headline
5. Stone 6. Brass 7.Steel 8. Polystyrene

# data[].attributes.subject
5. Stone 6. Brass 7.Steel 8. Polystyrene

# data[].attributes.headline
1.  Plastic 2. Wood 3. Aluminium 4. Copper

# data[].attributes.subject
1.  Plastic 2. Wood 3. Aluminium 4. Copper

# data[].attributes.body
Personally I think that the aluminium is the best material to go to space because it has some (not too much and not too little) rebound on a impact, it isn't very heavy so it doesn't cost a lot of fuel to launch it, it conducts electricity and it isn't magnetic so it can't disturb the instruments

# data[].attributes.headline
1. Polystyrene 2. Wood 3. Plastic 4. Aluminium

# data[].attributes.subject
1. Polystyrene 2. Wood 3. Plastic 4. Aluminium

# data[].attributes.body
We used a special ramp to mesure the rebound that they create after the impact, if there is a lot of rebound it means that the damage produced is less damaging. We need a ramp set and a marble. The ranking goes from 1 (absorbs the impact) to 8 (has a lot of rebound)

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We used a scale to know the wheight of every material because to be able to launch a rocketship and don't use a lot of fuel. We only needed a scale. Then we put the materials in a ranking of the lighter to the heavier

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We used a set of cables, a batery and a bulb to make a circuit of electricity. Then put the material between the cable and the bulb to see if conducts electricity or not (The best it's to be a conductor)

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We used a magnet to check if it's magnetic or not. It is important that the object is non-magnetic because an disturb the instruments. We only need a magnet

# data[].attributes.body
We anylised 8 different types of materials and decided wich is the best to go to space. We did 4 proves to establish wich is the best