From: entekhab.ir
Subject: چرا مغز انسان چین و چروک دارد؟
Date: Wed, 27 May 2026 14:22:56 +0330
MIME-Version: 1.0
Content-Type: multipart/related;
	boundary="--66A9FCF230E4B84355F85693C20B67F6_MULTIPART_MIXED";
	type="text/html"
X-MimeOLE: Produced By IRANSAMANEH.COM

This is a multi-part message in MIME format.

----66A9FCF230E4B84355F85693C20B67F6_MULTIPART_MIXED
Content-Type: text/html
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/index.html
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=

----66A9FCF230E4B84355F85693C20B67F6_MULTIPART_MIXED
Content-Type: image/vnd.microsoft.icon
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/favicon.ico
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----66A9FCF230E4B84355F85693C20B67F6_MULTIPART_MIXED--