[
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        "inputs": [],
        "research": "",
        "crafttime": 1.0,
        "texture": "res://Assets/Images/Research/BasicsSymbol.png"
    },
    {
        "id": "stoneage",
        "inputs": [
            {
                "item": "stone",
                "amount": 8
            },
            {
                "item": "coal",
                "amount": 4
            }
        ],
        "research": "basics",
        "crafttime": 1.0,
        "texture": "res://Assets/Images/Research/StoneageSymbol.png"
    },
    {
        "id": "copperage",
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            {
                "item": "copper_ore",
                "amount": 12
            },
            {
                "item": "rope",
                "amount": 4
            }
        ],
        "research": "stoneage",
        "crafttime": 1.0,
        "texture": "res://Assets/Images/Research/CopperageSymbol.png"
    },
    {
        "id": "bronzeage",
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            {
                "item": "copper_ingot",
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            },
            {
                "item": "tin_ingot",
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            }
        ],
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        "texture": "res://Assets/Images/Research/BronzeageSymbol.png"
    },
    {
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            {
                "item": "bronze_ingot",
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            },
            {
                "item": "dynamo_v1",
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            },
            {
                "item": "battery_v1",
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            }
        ],
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        "texture": "res://Assets/Images/Research/IronageSymbol.png"
    }
]