I think Tesla was Superior.
He made better inventions and cared about mankind
School skips over so much about Tesla that it's sickening >.>
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I think Tesla was Superior.
He made better inventions and cared about mankind
School skips over so much about Tesla that it's sickening >.>
Edison cause my PC uses DC... so does my smert phone
so does my router
so does my modem
so do all electronics
Anyway: Edison.
No Edison = no recorded music, no movies.
worlock77
No Edison=Tesla. Who was pretty much doing the same thing no but with AC as opposed to DC?
Edison cause my PC uses DC... so does my smert phone
so does my router
so does my modem
so do all electronics
JigglyWiggly_
Direct Current is like the current from a battery.
Alternating Current is 120 volts and is what all lights and light sockets have.
[QUOTE="JigglyWiggly_"]
Edison cause my PC uses DC... so does my smert phone
so does my router
so does my modem
so do all electronics
TheHighWind
Direct Current is like the current from a battery.
Alternating Current is 120 volts and is what all lights and light sockets have.
Your PSU converts your computer's power from AC to DC. Those boxes on electronic power cords (likely going to your modem) also convert AC to DC. DC is millions of times safer than AC.Anyway: Edison.
No Edison = no recorded music, no movies.
worlock77
I thought Édouard-Léon Scott de Martinville was the inventor of sound recording.
I'd vote for Tesla - by a mile
Tesla is the only choice here.
Even Edison admitted that Tesla was great when Edison was at his deathbed.
[QUOTE="worlock77"]
Anyway: Edison.
No Edison = no recorded music, no movies.
RationalAtheist
I thought Édouard-Léon Scott de Martinville was the inventor of sound recording.
As far as I'm aware de Martinville made the first sound recordings yes, but Edison made the first recording and playback device that was commercially viable. So while it might be a bit premature to say "no Edison = no recorded music", he did pretty much kick off the recording industry, thus bringing recorded music into the average person's home.
[QUOTE="RationalAtheist"]
[QUOTE="worlock77"]
Anyway: Edison.
No Edison = no recorded music, no movies.
worlock77
I thought Édouard-Léon Scott de Martinville was the inventor of sound recording.
As far as I'm aware de Martinville made the first sound recordings yes, but Edison made the first recording and playback device that was commercially viable. So while it might be a bit premature to say "no Edison = no recorded music", he did pretty much kick off the recording industry, thus bringing recorded music into the average person's home.
By that rationale.
No Henry Ford=no cars
:shock:
[QUOTE="worlock77"]
[QUOTE="RationalAtheist"]
I thought Édouard-Léon Scott de Martinville was the inventor of sound recording.
Ilovegames1992
As far as I'm aware de Martinville made the first sound recordings yes, but Edison made the first recording and playback device that was commercially viable. So while it might be a bit premature to say "no Edison = no recorded music", he did pretty much kick off the recording industry, thus bringing recorded music into the average person's home.
By that rationale.
No Henry Ford=no cars
:shock:
Well duh. Also, no cavemen, no spears :o[QUOTE="RationalAtheist"]
[QUOTE="worlock77"]
Anyway: Edison.
No Edison = no recorded music, no movies.
worlock77
I thought Édouard-Léon Scott de Martinville was the inventor of sound recording.
As far as I'm aware de Martinville made the first sound recordings yes, but Edison made the first recording and playback device that was commercially viable. So while it might be a bit premature to say "no Edison = no recorded music", he did pretty much kick off the recording industry, thus bringing recorded music into the average person's home.
I thought it was Emile Berliner who invented records. Edison's phonographs were to be used for dictation recording and playback and were fragile (made of wax), of poor audio quality and short duration. The gramaphone really made the recording industry take off, but I should give Edison some props for supporting the secretatrial and office supply indusrtries.
lol u noobs duno anytin bout electriciez first of all AC is not exclusively 120v You can have DC at 120v and what do you think those boxes attatched to ur consoles are? Power supplies, have to conveert 120v or 220v AC into something like 12v, 5v, DC Also before you guys think voltage means anything, it's about teh joules and V=IR[QUOTE="JigglyWiggly_"]
Direct Current is like the current from a battery.
Alternating Current is 120 volts and is what all lights and light sockets have.
TheHighWind
[QUOTE="JigglyWiggly_"]If I recall, AC is supposed to be more efficient. Yeah you go ahead and use AC on electronicsEdison cause my PC uses DC... so does my smert phone
so does my router
so does my modem
so do all electronics
BranKetra
[QUOTE="JigglyWiggly_"]Yeah you go ahead and use AC on electronicsYou're missing the point. If AC is more efficient than DC, than there's no point to use DC in the first place. At least, not when speaking in terms of efficiency. :lol: it's safer.If I recall, AC is supposed to be more efficient. BranKetra
:lol: it's safer.Nibroc420
They are equally dangerous.
Anyway, in the last 20 years, most power supplies have changed from rectified DC (using large transformers and capacitors) to "switched mode" power supplies, which really fool DC equipment into accepting really high frequency AC current.
You're missing the point. If AC is more efficient than DC, then there's no point to use DC in the first place. At least, not when speaking in terms of efficiency. hahahahahahahahaha[QUOTE="JigglyWiggly_"]
Yeah you go ahead and use AC on electronics
BranKetra
In DC current always flows the same way.
Haven't you taken a physics class?
go raed
http://www.kpsec.freeuk.com/acdc.htm
In the field of electricity, Tesla was probably better. But as an overall inventor, Edison was far more prolific and superior. They may have fought over currents, but they also did lots of work that was quite different. Hard to compare because of that.
That makes sense, seeing as it's called Direct Current and all. I haven't taken a physics class yet. I watched a documentary on Edison and Tesla and learned a few things about the subject that are in line with the link you posted. I know I said that I wasn't sure earlier so you reallydidn't have to be so graceful with your response.hahahahahahahahaha
In DC current always flows the same way.
Haven't you taken a physics class?
go raed
link
JigglyWiggly_
That's interesting. Is that due to the way electronics have developed or is there something more basic about logic circuitry that requires DC? As you can tell, I don't know much about the subject.Actually the electrical nature of the electronics inside your PC requires them to use DC. Logic circuits would simply not work on AC.
PS2_ROCKS
This just won the thread. :PNone of Edison's inventions ever appeared in a Command and Conquer game.
Johnny_Rock
That's interesting. Is that due to the way electronics have developed or is there something more basic about logic circuitry that requires DC? As you can tell, I don't know much about the subject.All circuits, analog and digital, manipulate voltages and currents to achieve a certain goal. The fundamental electrical components; resistor, capacitor, inductor, diode and transistor can all run on all forms of AC or DC. It just depends what your goal is.BranKetra
As for logic circuitry...ever since binary came around, it was decided data could be represented using bits or 1s and 0s. Back in the old days, a 1 = a switch turned on and a 0 = a switch turned off. Today, a 1 = some voltage and a 0 = no voltage (0 volts). It just so happens that "a voltage" = whatever the voltage supplying the circuit is. In a typical microprocessor, a 1 is represented by about 3V. Transistors inside microprocessors can take that 3V and make it 0V to represent a 0 instead of a 1.
So if you were to take away that direct 3V supply and put a 3V AC supply in its place, a microprocessor would just go nuts turning on and off and not do anything productive.
Actually the electrical nature of the electronics inside your PC requires them to use DC. Logic circuits would simply not work on AC. which goes with my post, so there is no need to use the world "actually".[QUOTE="JigglyWiggly_"]
Edison cause my PC uses DC... so does my smert phone
so does my router
so does my modem
so do all electronics
PS2_ROCKS
In the field of electricity, Tesla was probably better. But as an overall inventor, Edison was far more prolific and superior. They may have fought over currents, but they also did lots of work that was quite different. Hard to compare because of that.
sonicare
Edison was a business man and a lot of his inventions weren't actually his, they were the products of his company's employees.
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