Re: [AFMUG] OT: back to the future lied to me
They busted the tooth fairy? Well, that just means they have no credibility whatsoever... On Fri, Sep 22, 2017 at 11:10 AM, Jaime Solorza wrote: > Mythbusters busted it > > On Sep 22, 2017 9:05 AM, "Mitch Koep" wrote: > >> NO TOOTH FAIRY :'( >> >> >> On 9/22/2017 9:57 AM, Steve Jones wrote: >> >>> So my kids science teacher was doing some "things that aren't real in >>> movies" >>> >>> like lasers in starwars wouldn't have the sounds since its a vacuum, >>> this I can get behind >>> >>> But when he talks about the scene in back to the future where the >>> massive speaker knocks alex p Keaton backward I have to take umbrage. >>> >>> I always equated the pressure waves from speakers with the soundwaves, >>> but since realized its the motion over the speaker creating a pressure wave. >>> >>> But now I'm reading a sound wave itself cant do much to move an object. >>> >>> This is just bothering me >>> >>> next somebody is going to tell me that the quarters under my pillow >>> after I have a tooth pulled are just magically appearing there and there is >>> no tooth fairy (yeah right) >>> >> >>
Re: [AFMUG] OT: back to the future lied to me
Mythbusters busted it On Sep 22, 2017 9:05 AM, "Mitch Koep" wrote: > NO TOOTH FAIRY :'( > > > On 9/22/2017 9:57 AM, Steve Jones wrote: > >> So my kids science teacher was doing some "things that aren't real in >> movies" >> >> like lasers in starwars wouldn't have the sounds since its a vacuum, this >> I can get behind >> >> But when he talks about the scene in back to the future where the massive >> speaker knocks alex p Keaton backward I have to take umbrage. >> >> I always equated the pressure waves from speakers with the soundwaves, >> but since realized its the motion over the speaker creating a pressure wave. >> >> But now I'm reading a sound wave itself cant do much to move an object. >> >> This is just bothering me >> >> next somebody is going to tell me that the quarters under my pillow after >> I have a tooth pulled are just magically appearing there and there is no >> tooth fairy (yeah right) >> > >
Re: [AFMUG] OT: back to the future lied to me
NO TOOTH FAIRY :'( On 9/22/2017 9:57 AM, Steve Jones wrote: So my kids science teacher was doing some "things that aren't real in movies" like lasers in starwars wouldn't have the sounds since its a vacuum, this I can get behind But when he talks about the scene in back to the future where the massive speaker knocks alex p Keaton backward I have to take umbrage. I always equated the pressure waves from speakers with the soundwaves, but since realized its the motion over the speaker creating a pressure wave. But now I'm reading a sound wave itself cant do much to move an object. This is just bothering me next somebody is going to tell me that the quarters under my pillow after I have a tooth pulled are just magically appearing there and there is no tooth fairy (yeah right)
