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Cake day: June 16th, 2023

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  • CitizenKong@lemmy.worldtoScience Memes@mander.xyzJackhammer
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    2 months ago

    I mean we hear the sound of our blood rushing through the veins of our ears at all times, but our brain filters it out. That the “sound of the ocean” you hear when listening into a conch, it just amplifies the bloodwaves. Other fun stuff our brain does: Our eyes are actually perceiving the world upside down and with a blind spot right in the middle.