The person who discovered that pandan leaves can be used as insecticide is not known. Pandan has been used as insect repellant since the old times.
To make pandan wax, you will need pandan leaves, beeswax, and coconut oil. First, blend the pandan leaves with coconut oil to extract the flavor and strain the mixture. Melt the beeswax and mix it with the pandan-coconut mixture. Pour the mixture into molds and let it cool and harden before using it as wax.
The astronomer, Oglivy
Salt is a natural product; the first use was as a food additive.
Insecticide
yes they are a plant first leaves
he discovers how to masturbates with his bow
leaves first, then flowers, then apples
The first leaves are formed by the shoot apical meristem.
many discoveries were made likeResearchers discover riboflavin, or vitamin B3.Manfred Sakel discovers insulin shock therapy First vaccine for yellow fever.Ladislas J. Meduna discovers metrazol shock therapyGerhard Domagk discovers Protonsil, the first sulfa drug, and uses it to treat infections caused by streptococcus.
When Joe discovers that the mouse doesn't work, he is in the gathering evidence stage of the scientific method. Asking a question is the first stage.
Who is credited with being the first to realize that Columbus had discovers
he discovers how to masturbates with his bow