Same Sound, New Letter
Meet η υ ω, three new letters for sounds you know.
Chapter 4 of 8Page 1 of 5

η ΗEmuAn emu bending its neck down to look at the ground. Its long leg reaches all the way down.
η looks like n, and its capital Η looks like H. Both say ee.
You may know η, eta, from physics.
Greeks call it EE-ta.