That could change with a bladeless wind converter called Saphonian, designed by Tunisian engineer Anis Aouni.

一个名叫“Saphonian”的无桨叶风力发电机能够改变这一切，该发电机的设计者为突尼斯设计师阿尼斯·奥尤尼。

Bladeless LASIK came from an accident.

无刀 LASIK 手术源于一次事故。

The bladeless converter creates less noise than traditional wind turbines and does not suffer from the gyroscopic effect, which makes it easier to adjust to changes in wind direction.

比起传统发电机，无浆发电机的噪声更小，并不会造成陀螺效应，从而更加能够对风向做出改变。