Check out this strange concept FM radio from designer Duck Yong Kong.

‘This is a study in radical simplification of interface. This radio reflects a simple metaphor of a cup with a tea bag. To turn on the radio, the user grabs the antenna of the radio and pulls it out. At the same time the volume are adjusted this way, the higher you pull out, the louder it becomes. To change radio station, simply turn the antenna.’

source : yankodesign