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Having only a Bachelor of Arts degree, all I can say is, âHey, clever drawings.âMy hat is off to you magnificently nerdy Science types. You give my poor artsy/craftsy brain much to ponder.
The âone inch out of 2500 milesâ analogy comes from using a linear scale for frequency (that is, each inch represents a frequency range of so many terahertz, and each inch represents the same number of them). Thatâs not how we usually deal with frequency and wavelength, because their natural behavior is logarithmic/exponential (e.g., each tick on the chart represents a power of ten). .As for limits to the spectrum, yes, they exist. While in theory you could lower frequency arbitrarily close to zero, at some point you get to a wave whose length is too long to fit in the universe. At the other end, since energy is proportional to frequency, you reach an upper bound at a frequency that encompasses all the energy in the universe.
Christian scientists arenât that rare. At the university I went to, there was probably a higher proportion of Christians in the Physics program than in any other major at the school.
Whatever a scientistâs personal opinion on God, the correct (and only) scientific explanation for the existence of God is: no explanation. Science can neither confirm nor deny the existence of God. It is the wrong âtoolâ for such speculations.
We can only âseeâ a narrow band of the spectrum, and our brains assign a âcolorâ to sections of that band, for instance, electromagnetic wavelengths in the range between 630â740 nm, our brain interprets as âredâ.Itâs interesting to speculate . . . if we could âseeâ more . . . what âcolorâ radio waves would be . . . or x-rays . . .
@Clark Kent: Actually, I did NOT know that, but now I have something new to teach my physics students.
@Astute Social Observer: What on Earth are you talking about? Actually, strike that. I do not care what you think oneâs religion has to do with any of this discussion/comic.
@Nabuquduriuzhur: So, is it verified that Eta Carinaeâs core is becoming degenerate matter? I did my senior thesis on the mass loss rate of that star, but (16 years ago) found no published papers on the believed state of the core.
Jogger2 over 12 years ago
âIf the spectrum were 2,500 miles wideâŠ.â
To undestand that, I would want to know what is the minumum frequency, the maximum frequency, and how the frequencies are spaced.
Varnes over 12 years ago
Much less a stormâŠ.alas, I believe all Brewster is capable of is an occluded frontâŠâŠ..with occasional fogâŠ.
Hykke over 12 years ago
Jogger2: Exactly right, since the frequency can go to infinity the visible spectrum being of finite size should have a releative size of zero inches.
TechnoScotty over 12 years ago
OMG! Put your tinfoil hats on!
Coyoty Premium Member over 12 years ago
So, according to the chart, Brewsterâs brain is just barely visible in both size and hue.
McSpook over 12 years ago
Having only a Bachelor of Arts degree, all I can say is, âHey, clever drawings.âMy hat is off to you magnificently nerdy Science types. You give my poor artsy/craftsy brain much to ponder.
cincity48 over 12 years ago
Lol. Very good Gweedo
puddleglum1066 over 12 years ago
The âone inch out of 2500 milesâ analogy comes from using a linear scale for frequency (that is, each inch represents a frequency range of so many terahertz, and each inch represents the same number of them). Thatâs not how we usually deal with frequency and wavelength, because their natural behavior is logarithmic/exponential (e.g., each tick on the chart represents a power of ten). .As for limits to the spectrum, yes, they exist. While in theory you could lower frequency arbitrarily close to zero, at some point you get to a wave whose length is too long to fit in the universe. At the other end, since energy is proportional to frequency, you reach an upper bound at a frequency that encompasses all the energy in the universe.
Packratjohn Premium Member over 12 years ago
Yes
CliffClone over 12 years ago
@Astute Social Observer
Christian scientists arenât that rare. At the university I went to, there was probably a higher proportion of Christians in the Physics program than in any other major at the school.
Dry and Dusty Premium Member over 12 years ago
So an ant is bigger than Brewsterâs brain? Whoâd a âthunk-itâ? ;-D
A.Ficionada over 12 years ago
I love science Sundays! These waves make me feel brighter :-) Does anyone know where cell phone waves fall?
King_Shark over 12 years ago
The thought of Brewster having a brain has just brewed my brain up.
The Orange Mailman over 12 years ago
Hee, hee. Love the strip.
Rebecca Placke Premium Member over 12 years ago
âDid you know that with FM radio and TV the tower supports the antenna at the top but with AM radio the tower is the antenna?â
The AM tower can also electrocute you if you get too close or touch it while it is turned on. O_0
corzak over 12 years ago
Whatever a scientistâs personal opinion on God, the correct (and only) scientific explanation for the existence of God is: no explanation. Science can neither confirm nor deny the existence of God. It is the wrong âtoolâ for such speculations.
corzak over 12 years ago
We can only âseeâ a narrow band of the spectrum, and our brains assign a âcolorâ to sections of that band, for instance, electromagnetic wavelengths in the range between 630â740 nm, our brain interprets as âredâ.Itâs interesting to speculate . . . if we could âseeâ more . . . what âcolorâ radio waves would be . . . or x-rays . . .
txjohns over 12 years ago
@Clark Kent: Actually, I did NOT know that, but now I have something new to teach my physics students.
@Astute Social Observer: What on Earth are you talking about? Actually, strike that. I do not care what you think oneâs religion has to do with any of this discussion/comic.
@Nabuquduriuzhur: So, is it verified that Eta Carinaeâs core is becoming degenerate matter? I did my senior thesis on the mass loss rate of that star, but (16 years ago) found no published papers on the believed state of the core.
mechaman over 12 years ago
Love the âGammaâ reference .. I donât suppose a Ronnie Montrose reference woulda worked, but Iâd like to have seen it!!