Re: Doppler, Schmoppler......and nit-picking

[phile@stpaul.gov (Philip J Ethier)]

Marcus Tooze writes> 
> Red-out occurs with negative G, called so because of blood rushing
> to the head. Just before blackout due to +ve G you get 'greyout'
> a weird sought of tunnel vision with no color before you pass out.
> 
> Marcus 'ex-RAF pilot, been there done that and was very sick' Tooze

Since you lie down on a racing kart, sudden acceleration will cause the
blood to rush to your head.

Phil "ask me the time and I will tell you how to make a watch" Ethier