______________________________ Are Devices That Use Light Reflection to Read Differences

question 127

Short Answer

______________________________ are devices that use light reflection to read differences in code patterns in order to identify a labeled item.

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Definitions:

The Rat Is Always Right

A principle in behavioral psychology and animal studies asserting that the observed behavior of a rat (or other research subjects) in an experiment is the correct response given their understanding of the situation, highlighting the importance of considering the subject's perspective in experimental design.

Humility

The quality of having a modest or low view of one's importance, often leading to a respectful and considerate behavior towards others.

Scientific Attitude

A mindset characterized by curiosity, skepticism, and humility, alongside the methodical pursuit of knowledge.

Optimistic Outlook

The tendency to maintain a positive attitude and expect good outcomes even in face of difficulties.