Institute of Human Anatomy on Instagram: "THE ACL: Your Knee's Front-Line Defense Against Disaster This is what your ACL (anterior cruciate ligament) is actually doing inside your knee joint - and why tearing it is such a big deal. PRIMARY JOB: Stop Forward Slide The ACL prevents "anterior translation" - fancy terms for stopping your tibia (shin bone) from sliding too far forward relative to your femur. Watch how it tightens when we pull the tibia forward on this real cadaver dissection. SECONDA

Institute of Human Anatomy on Instagram: "Inside a Real Human Eye Ready to see what's behind your vision? Here's a dissected human eye revealing the incredible structures that let you see the world. THE SCLERA (white part): This tough outer layer can withstand significant pressure and provides the attachment site for your extraocular muscles. It's essentially the protective shell of your visual system. EXTRAOCULAR MUSCLES: These six tiny muscles control eye movement with some of the finest motor

Jim Carrey on Instagram: "Jim Carrey and Meryl Streep show each other some love at the AFl Tribute to Meryl Streep in 2004 😊😂 . . . #jimcarrey #merylstreep #actor #afi #americanfilminstitute #tribute #awards #comedy #reels #fanpage"