How to Perform the Supine Head Roll Test for Vertigo

Vestibular Tests - Roll Test

Supine Roll Test - Jeff Walter | Medbridge

Double Line Roll Bag Making Machine Running Demonstration

A newly surfaced video is sparking debate across the aviation world, showing airlines quietly testing standing-style seats that could roll out as early as 2026. Designed to increase passenger capacity and reduce ticket prices, these upright seats look more like padded supports than traditional chairs — and they’re already dividing opinions. Supporters say this could make short-haul flights cheaper and more efficient, while critics argue it’s another step toward sacrificing comfort for profit. Th