A Minecraft player builds a self-building bridge using Redstone, without any mods. They design a self-resetting flying machine and a stone generator to create the bridge's blocks, then construct a system that transports and drops the blocks into place. After some trial and error, the system successfully builds a bridge across a large gap, complete with guardrails, using only vanilla Minecraft mechanics.
Here are the key facts extracted from the text:
1. The creator builds a self-building bridge in Minecraft.
2. The bridge is built using vanilla Minecraft, without mods.
3. The creator uses a flying machine to construct the bridge.
4. The flying machine is self-resetting, meaning it can repeat its actions.
5. The creator uses observers to trigger the flying machine.
6. The bridge is constructed by generating stone blocks, which are then dropped off by the flying machine.
7. The creator uses a stone generator to generate the stone blocks.
8. A double piston extender is used to push the stone blocks into place.
9. A 15-tick Redstone clock is used to pulse the stone generator four times.
10. A t flip-flop is used to fix an issue with the stone generator.
11. The bridge is constructed in multiple segments, with the flying machine dropping off each segment.
12. The final segment is constructed with a handrail, which is built using a separate machine.
13. The entire bridge is constructed by the machines, without any manual intervention.
14. The bridge spans a large distance, from the mainland to a nearby island.
15. The creator is pleased with the result, calling it an "awesome Redstone Contraption".