GREAT JOURNEY (6)
11. 12.13:30 → 14:00
The technician team can’t make the right gas to raise the hot air balloon. In a chemical laboratory we will reproduce the gas production process as our adventurers did in 1916.
TV Program
The technician team can’t make the right gas to raise the hot air balloon. In a chemical laboratory we will reproduce the gas production process as our adventurers did in 1916.