Entry 19 · Section 2: Build
The Waterproofing Compound
Noah coats the Ark and Moses' mother coats a reed basket so water remains outside each vessel.
Scripture: Gen 6:14; Ex 2:3
Materials ScienceGeochemistry
The question
How can naturally occurring bitumen be softened, applied, cooled, and traced to its source?
Why it matters
The passages name related coating materials but do not securely identify one exact composition for both vessels.
Related entries
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