00000000  53 68 61 72 6b 73 20 63  61 6e 20 73 65 65 20 69  |Sharks can see i|
00000010  6e 20 6d 75 72 6b 79 20  77 61 74 65 72 20 62 65  |n murky water be|
00000020  63 61 75 73 65 20 6f 66  20 61 20 73 70 65 63 69  |cause of a speci|
00000030  61 6c 20 66 65 61 74 75  72 65 20 74 68 61 74 20  |al feature that |
00000040  6d 61 6b 65 73 20 74 68  65 69 72 20 65 79 65 73  |makes their eyes|
00000050  20 6d 6f 72 65 20 73 65  6e 73 69 74 69 76 65 20  | more sensitive |
00000060  74 6f 20 6c 69 67 68 74  2e 20 41 20 6d 65 6d 62  |to light. A memb|
00000070  72 61 6e 65 20 69 6e 20  74 68 65 20 62 61 63 6b  |rane in the back|
00000080  20 6f 66 20 74 68 65 20  65 79 65 20 63 61 6c 6c  | of the eye call|
00000090  65 64 20 74 68 65 20 74  61 70 65 74 75 6d 20 6c  |ed the tapetum l|
000000a0  75 63 69 64 75 6d 20 72  65 66 6c 65 63 74 73 20  |ucidum reflects |
000000b0  73 75 6e 6c 69 67 68 74  20 62 61 63 6b 20 69 6e  |sunlight back in|
000000c0  74 6f 20 74 68 65 20 65  79 65 2c 20 73 6f 20 74  |to the eye, so t|
000000d0  68 65 20 73 68 61 72 6b  20 63 61 6e 20 6d 61 6b  |he shark can mak|
000000e0  65 20 6d 6f 72 65 20 75  73 65 20 6f 66 20 77 68  |e more use of wh|
000000f0  61 74 20 6c 69 74 74 6c  65 20 6c 69 67 68 74 20  |at little light |
00000100  69 73 20 74 68 65 72 65  2e 20 53 65 65 20 76 69  |is there. See vi|
00000110  64 65 6f 20 61 74 20 73  68 61 72 6b 20 66 61 63  |deo at shark fac|
00000120  74 20 23 33 30                                    |t #30|

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