Algodoo

8M V2 was developed in only 2 hours and is the most maneuverable and most efficient rocket of my creation! In a weightless environment I tested its delta-v, which came out to about 188.5 m/s. This is incredible! No rocket of mine before it has managed to to so well with only P-C fuel! Let me explain how it does it.

1. A tank of 228 particles of fuel, each at densoty 0.4, weighs only 8.179 kg full and 7.059 kg empty.

2. 2 small circles attached to the bottom of the fins have a gravitational force that pulls the fuel downward when in freefall. This keeps the fuel pushed into the engine.

3. My favorite part: The engine. It consists of two circles attached to the fins. When a fuel particle collides with them while running, it is pulled downward, generating an equal opposite force upward on the entire rocket. Given that the fuel is incredibly light, this would not be that much force, but upon colliding, the density of the fuel particle is set really high and its timeToLive is set to 1. This reduces particle count and reduces lag.

thamks bai x 932984502347059843702178