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Carbon-14 measurements on the linen wrappings from the Book of Isaiah on the Dead Sea Scrolls indicated that the scrolls contained about 79.5% of the carbon-14 found in living tissue. Approximately how old are these scrolls? The half-life of carbon-14 is 5,730 years.
Phobia
An irrational and excessive fear of an object, place, situation, feeling or animal that poses little to no actual danger.
Interferes
To come or place oneself between, often to obstruct or hinder progress or activity.
Harmless Object
An item that is not likely to cause injury or damage.
Theoretical Problem
An issue or question that arises within the context of a theoretical framework, often requiring conceptual analysis or abstraction.
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