6th May 2013, 06:15
|
 |
Senior Member
|
|
Join Date: Dec 2004
Location: Alba, TX, USA
Posts: 114
|
|
|
Re: White Spiral on Me 109G Spinners
Quote:
Originally Posted by Oberst
I just seen that today in real life. I was watching a car rim at about 62kph, depending on the angle, I could see the rim speed up, slow down, looked to be stopped moving, and reversing, while still going at 60kph. There's a name for this phenomenon I just can't remember at the moment.
|
Hi Oberst
The phenomenon is known as stoboscopy.
Cheers,
D.B. |