Human: How do I make a DIY solar heater? Assistant: 

1. Start by researching the different types of solar heaters available.
2. Choose one that best suits your needs and budget, such as a passive solar design or active solar panel system.
3. Measure the area you want to cover with your solar heater and calculate the amount of sunlight it will receive during the day.
4. Determine the type of material you need for your solar heater, such as glass, metal, plastic, or wood.
5. Cut out the pieces of the solar heater according to the measurements you made in step 3.
6. Glue or attach the pieces together using screws or nails.
7. Make sure to seal any gaps between the pieces of the solar heater so that no air can leak in.
8. Place the solar heater where there is plenty of sunlight and adjust its angle accordingly.