Homemade incubator

 An incubator post. Made out of a styrofoam box from grocers. Plywood divider into 2 chambers. Computer fan for airflow to drag air from compartment 1 with water and heat source into egg compartment.

Air holes

Lego thermostat 

Internal Airflow holes

2 hatches for access

Chamber for water and heat source (light bulb)

Electricals

Temperature probe into egg chamber

Remaining eggs which didn’t hatch

Earlier hatch