[Q]: Objective: textbook
[A]: can be used to press dry flowers flat.

[Q]: Objective: How to Desalinate Seawater
[A]: To desalinate seawater, get a clean five gallon bucket and place a round black lid inside it. The black lid will attract the sunlight. Place it outside in the sun.

[Q]: Objective: Evenly firm or hard boiled eggs
[A]: Take the eggs and set them in the saucepan in single layer. fill the pan with water until the eggs are covered. Add vinegar or salt to prevent the eggs from cracking. Place the pan on the stove and heat it on high until the water gets to a rolling boil. Turn off the heat and let the eggs sit for 10-12 minutes. Once the water reaches a rolling boil, shut off the heat, cover the pan.

[Q]: Objective: how to remove rings in candle wax
[A]:
reheat it to a higher temperature.