1. Globul ocular cântăreşte puţin sub 30 de grame şi are un diametru de aproximativ doi centimetri. Dar din suprafaţa sa totală, se vede numai o şesime, restul fiind ascuns.
2. Ochii tăi pot distinge aproape 10 milioane de nuanţe. Dacă ne gândim la o singură culoare, griul, putem distinge nu mai puţin de 500 de nuanţe ale ei.
3. Cornea este singurul ţesut din corpul tău care nu conţine vase de sânge. Ea este hrănită cu ajutorul lacrimilor, care mai au şi rol antibacterian.
4. Când strănuţi e aproape imposibil să ţii ochii deschişi.
5. Când auzi un zgomot puternic clipeşti instinctiv.
6. Clipeşti o dată sau de două ori la fiecare zece secunde şi de fiecare dată ai ochii închişi timp de 0,3 secunde.
7. Ochiul este al doilea cel mai complex organ după creier.
8. 80% din informaţiile pe care le primeşti într-o viaţă vin prin intermediul ochilor.
9. Ochii sunt capabili să pună în mişcare instantaneu sute de muşchi şi organe ale corpului.
10. Într-o viaţă, ochii îţi aduc în jur de 24 de milioane de imagini
Citeşte alte 12 lucruri pe care nu le ştiai despre ochi pe Unica.ro
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