[Solved] Why does opening a binary STL file in a plain text editor result in unreadable characters? — Ans: Because binary STL files store data in a non-text, compact binary format | 3D Printing

3D Printing - STL and File Preparation

Why does opening a binary STL file in a plain text editor result in unreadable characters?

ABecause the STL file is encrypted for security

BBecause the file is corrupted and missing ASCII headers

CBecause binary STL files store data in a non-text, compact binary format

DBecause the file uses an unsupported character encoding like UTF-16

Step-by-Step Solution

Solution:

Step 1: Understand binary STL format
Binary STL files store 3D data in a compact binary form, not readable text.
Step 2: Why unreadable characters appear
Text editors expect readable ASCII characters, but binary data appears as gibberish.
Final Answer:
Because binary STL files store data in a non-text, compact binary format -> Option C
Quick Check:
Binary ≠ readable text [OK]

Quick Trick: Binary files contain raw data, not readable text [OK]

Common Mistakes:

MISTAKES

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