• Thatcher effect

Thatcher effect (suomeksi)

Määritelmät:

• The (l, en, phenomenon) whereby it is more difficult to detect (l, en, local) (l, en, feature) (l, en, change, changes) in an (l, en, upside-down) (l, en, face), despite identical changes being obvious in an (l, en, upright) face.