If you look first at the behavior of the fly on the right, you can see that whenever it reaches the midpoint of the chamber where the two odors meet, it marches straight through, as it did before.
Jika Anda melihat kelakuan lalat di sebelah kanan, Anda dapat melihat kapan saja dia menjangkau garis tengah ruangan di mana dua bebauan bertemu, dia terbang maju seperti sebelumnya.