How to make observatory in Alchemy Classic?
What can you make with observatory in Alchemy Classic?
Combinations with any other elements are not known.
Walkthrough for observatory in Alchemy Classic
- air + fire = lightning
- earth + fire = stone
- earth + water = swamp
- fire + water = alcohol
- air + stone = sand
- fire + stone = metals
- 2 * air + lightning = NO2
- NO2 + water = hydrogen
- fire + sand = glass
- lightning + swamp = amino acids
- 3 * fire + metals = copper
- 2 * fire + metals = zinc
- sand + swamp = clay
- amino acids + swamp = bacteria
- clay + fire = brick
- 2 * bacteria = cells
- bacteria + water = algae
- copper + zinc = CuZn battery
- cells + water = plankton
- algae + earth = moss
- alcohol + bacteria = mutating bacteria
- earth + moss = grass
- earth + grass = bamboo
- bamboo + metals = wood
- fire + wood = carbon
- algae + plankton = fish
- metals + wood = tools
- fish + swamp = amphibians
- carbon + hydrogen = hydrocarbon
- earth + hydrocarbon = gas field
- brick + wood = incomplete building
- amphibians + mutating bacteria = alien
- bamboo + tools = tube
- 2 * tube = tubing
- glass + tube = spyglass
- CuZn battery + alien + metals = robot
- alien + robot = active robot
- active robot + metals + water = incomplete boiler
- active robot + earth + metals = drilling rig
- drilling rig + earth = borehole
- CuZn battery + incomplete boiler = electric boiler
- borehole + gas field = natural gas
- brick + electric boiler + wood = incomplete factory
- natural gas + tubing = gas pipeline
- gas pipeline + incomplete factory = gas refinery
- gas refinery + natural gas = helium
- helium + hydrogen = star
- spyglass + star = telescope
- incomplete building + telescope = observatory