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The speed of light
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Feb 10, 2018 14:26:22   #
fergmark Loc: norwalk connecticut
 
I got curious

we are moving at 1000 mph from earth rotation
we are rotating the sun at 66,000 mph
our solar system is moving at 483,000 mph within the milky way
the milky way is moving at 1.3 million mph. I guess this is the rate of the expansion of the universe

depending on various things we are traveling at between a really high rate of speed, and a really really high rate of speed.

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Feb 10, 2018 14:38:35   #
Merlin1300 Loc: New England, But Now & Forever SoTX
 
Swede wrote:
do you think it's a good idea to be taking a picture of your speedometer while you're driving at 40 mph. Swede
Nope - - you should be running about 70
It's hadron for the tachyons to pass you



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Feb 10, 2018 15:24:31   #
markngolf Loc: Bridgewater, NJ
 
pipesgt wrote:
It only took 14 years for my jeep to travel the distance that light travels in one second.



Our 2012 Honda Accord has 102,000 and 1999 CRV has 151,000. We obviously do not drive as fast as you!!
Mark

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Feb 10, 2018 17:06:05   #
llamb Loc: Northeast Ohio
 
Halftrack wrote:
I worked with some of those guys from Bell Labs. To me they are a strange bunch. They do not like subordinate positions very well.


I got assigned as a nut-turner to four of them in the '80's. Making cables mostly and helping them find the bathrooms. They were very smart, but...
"Don't touch that! The solder is still hot!" I am so glad I retired.

~Lee

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Feb 10, 2018 17:16:34   #
RAH Loc: Colorado
 
That's nothing.

My Geology professor fell out of his canoe into a river in South America that was full of Piranha.
He got back in the canoe without getting wet.

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Feb 10, 2018 17:16:52   #
bpulv Loc: Buena Park, CA
 
pipesgt wrote:
It only took 14 years for my jeep to travel the distance that light travels in one second.


To be precise, you need to drive it another 282 miles.

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Feb 10, 2018 18:16:20   #
burkphoto Loc: High Point, NC
 
Merlin1300 wrote:
Nope - - you should be running about 70
It's hadron for the tachyons to pass you


Greetings, fellow Prius Gen 2 owner!

Reply
 
 
Feb 10, 2018 18:23:26   #
markngolf Loc: Bridgewater, NJ
 
That's funny!!!
Mark
RAH wrote:
That's nothing.

My Geology professor fell out of his canoe into a river in South America that was full of Piranha.
He got back in the canoe without getting wet.

Reply
Feb 10, 2018 20:00:55   #
Spectre Loc: Bothell, Washington
 
Jerry Green wrote:
The speed of dark must be slower than the speed of light.

Let me know when you see it!😉

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Feb 10, 2018 21:09:02   #
Merlin1300 Loc: New England, But Now & Forever SoTX
 
burkphoto wrote:
Greetings, fellow Prius Gen 2 owner!
Greets - - I had a 2004 Prius Gen 1, traded it in for a 2008 Gen 2 which I sold last year just before the battery died
Now driving a 2017 Fusion Energi Plug-in Hybrid which I REALLY like !!
240v charger on the wall - full up in about 3 hours :) :) I get about 18 miles on pure electric before the gas engine takes over.
And should see a $4500 tax credit for 2017.
Yes - - we built the house in anticipation of a very comfortable electric golf cart <LOL>

Electra
Electra...
(Download)

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Feb 10, 2018 23:28:40   #
bpulv Loc: Buena Park, CA
 
llamb wrote:
This should explain everything!

BELL LAB PROVES EXISTENCE OF DARK SUCKERS!

For years it has been believed that electric bulbs emitted light. However,
recent information from Bell Labs has proven otherwise. Electric bulbs
don't emit light; they suck dark. Thus they now call these bulbs dark
suckers. The dark sucker theory, according to a spokesman from the Labs,
proves the existence of dark, that dark has mass heavier than that of
light, and that dark is faster than light.

The basis of the dark sucker theory is that electric bulbs suck dark. Take
for example the dark suckers in the room where you are. There is less dark
right next to them than there is elsewhere. The larger the dark sucker,
the greater its capacity to suck dark. Dark suckers in a parking lot have
a much greater capacity than the ones in this room.

As with all things, dark suckers don't last forever. Once they are full of
dark, they can no longer suck. This is proven by the black spot on a full
dark sucker. A new candle has a white wick. You will notice that after the
first use, the wick turns black, representing all the dark which has been
sucked into it. If you hold a pencil next to the wick of an operating
candle, the tip will turn black because it got in the path of the dark
flowing into the candle. Unfortunately, these primitive dark suckers have
a very limited range.

There are also portable dark suckers. The bulbs in these can't handle all
of the dark by themselves, and must be aided by a dark storage unit. When
the dark storage unit is full, it must be either emptied or replaced
before the portable dark sucker can operate again.

Dark has mass. When dark goes into a dark sucker, friction from this mass
generates heat. Thus it is not wise to touch an operating dark sucker.
Candles present a special problem, as the dark must travel in the solid
wick instead of through glass. This generates a great amount of heat. Thus
it can be very dangerous to touch an operating candle.

Dark is also heavier than light. If you swim deeper and deeper, you notice
it gets darker and darker. When you reach a depth of approximately fifty
feet, you are in total darkness. This is because the heavier dark sinks to
the bottom of the lake and the ligher light floats to the top.

The immense power of dark can be utilized to a man's advantage. We can
collect the dark that has settled to the bottom of lakes and push it
through turbines, which generates electricity and helps push it to the
ocean where it may be safely stored. Prior to turbines, it was much more
difficult to get dark from rivers and lakes to the ocean. The Indians
recognized this problem and tried to solve it. When on a river in a canoe
traveling in the same direction as the flow of dark, they paddled slowly,
so as not to stop the flow of dark, but when they traveled against the
flow of dark, they paddled quickly so as to help push the dark along its
way.

Finally, we must prove that dark is faster than light. If you stand in an
illuminated room in front of a closed, dark closet, then slowly open the
door, you would see the light slowly enter the closet, but since the dark
is so fast, you would not be able to see the dark leave the closet.

In conclusion, Bell Labs stated that dark suckers make all our lives much
easier. So the next time you look at an electric light bulb, remember that
it is indeed a dark sucker.

That, fellow Ugly Hedgehogs, should settle this matter.

~Lee
This should explain everything! br br BELL LAB PR... (show quote)


Jerry, this is a gem. I forwarded it to all my friends and family.

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Feb 10, 2018 23:31:37   #
bpulv Loc: Buena Park, CA
 
fergmark wrote:
I got curious

we are moving at 1000 mph from earth rotation
we are rotating the sun at 66,000 mph
our solar system is moving at 483,000 mph within the milky way
the milky way is moving at 1.3 million mph. I guess this is the rate of the expansion of the universe

depending on various things we are traveling at between a really high rate of speed, and a really really high rate of speed.


On the other hand, since speed is relative, we are standing still and everything else is moving.

Reply
Feb 10, 2018 23:34:03   #
wideangle Loc: Wisconsin
 
I have a physics question: If you could drive a car at the speed of light, what would happen if you turned on he headlights? Maybe with the launch of he Tesla, we might found out the answer to this question first hand.

Reply
Feb 11, 2018 09:50:39   #
burkphoto Loc: High Point, NC
 
Merlin1300 wrote:
Greets - - I had a 2004 Prius Gen 1, traded it in for a 2008 Gen 2 which I sold last year just before the battery died
Now driving a 2017 Fusion Energi Plug-in Hybrid which I REALLY like !!
240v charger on the wall - full up in about 3 hours :) :) I get about 18 miles on pure electric before the gas engine takes over.
And should see a $4500 tax credit for 2017.
Yes - - we built the house in anticipation of a very comfortable electric golf cart <LOL>


[WARNING — More off-topic asides follow]

Cool! I bought a 2009 Touring Edition in 2008. 156,000 miles and still going strong after years of hard use. 42.5 MPG (unless using our large Sears X-Cargo car top carrier, and driving a full (over)load to Florida. Then we get around 33 MPG.)

My wife has another 2009 (Pack 3) we picked up used... 153,000 on that one. 46 MPG

Mother in law has EXACTLY the same Touring Edition car I do, except for the color... only 72,000 miles. 43 MPG

Sister in law has a 2010 with well over 120K on it. 50 MPG

These have been the most reliable cars any of us has ever owned. I got well over 110,000 miles on my front brakes! My mechanic (third party... I'm done taking it to the dealer here) has been servicing a 2006 for another client who has put 340K on his. He did change the HV battery at 212,000 miles, using a kit. The hybrid cars thrive on daily use... It's good for the battery.

It's interesting to watch the development of electric, hybrid, and fuel cell technology. Hybrids are pretty amazing already, but it's clear that the future is renewable electric.

To those of you reading this who have never driven a hybrid: Go test drive the offerings from Toyota, Ford, Hyundai, and others. Then ask hybrid owners what we think. You may be surprised what you hear.

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Feb 11, 2018 10:17:22   #
ebbote Loc: Hockley, Texas
 
Nothing would have happened, light can not travel faster than its self.
wideangle wrote:
I have a physics question: If you could drive a car at the speed of light, what would happen if you turned on he headlights? Maybe with the launch of he Tesla, we might found out the answer to this question first hand.

Reply
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