This week we launched the Inverter rocket again a couple of times. This time though, we filled the middle 3 spliced-pairs with different coloured water to see if we could change the water stream colour mid flight. (As opposed to 3 simultaneous colours as we sometimes fly in boosters) The results turned out fairly well and we were able to get the colour to change from pink to blue to green.
Here is the full flight report from the day:
We also attempted the Materials challenge again, but this time with fins that were attached better. We were happy with the results, and achieved a flight time of 8.8 seconds. More details are also available in the flight report above.