Materials Needed
Large plastic bottle (5 L or bigger)
Small light bulbs or a heat lamp
Thermometer and hygrometer
Foam tray or egg carton
Scissors or drill for cutting and ventilation holes
Step-by-Step Guide
Prepare the Bottle
Wash the bottle thoroughly.
Cut a side opening to act as a door for accessing the eggs.
Add the Heat Source
Place a small bulb or lamp through the cap or side openings.
Maintain a steady temperature of about 37.5 °C (99.5 °F).
Secure the Eggs
