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Annual NORAD Santa Tracker Up And Running
SumDeusExMachina writes: "NORAD is at it once again folks! You can track Santa as he travels across the globe via a nifty Real Media stream." Apparently, this guy has been making some changes up North, too, including stealth technology, so I hope the radar tracks.
hooah to stealth tech
Loopback Fighters- paving the way for the revolution, one instance of linux at a time.
...but the point is well taken. Nowhere do we go nowadays without being observed. England, once the most liberal country in te world, where cops could not stop you unless they had a good readon to do so, is now the most big brotherish country in the world. Orwell was British - no surprise. My kids here in Canada wil have - no, already have - significantly less freedom that I used to have. "Nothing to fear unless you are a criminal" - that argument is still heard all over the place every day. As it was in Nazi days. Dobn;t want to sound alarmist, but we really have to worry about all this.
I would say just a *little* pushback from all of us would help greatly. Does your bank really need that social insurance number? Perhaps asking "am I really legally oliged to give you this" whenever you are asked to produce ID would be a good step?
Peace,
Michael
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BDOS ERR ON A:>
I'll never stop refreshing Slashdot again! I can't allow this to happen a second time!
Is your company running tools written by ma
(This is not to be taken as flamebait or trolling or anything like that.)
I have a HUGE problem with Real's forced marketing policies when it comes to their software -- changing startup pages, adding links everywhere, changing your program associations.. I know a large number of people who won't touch Reals stuff anymore.
Does anybody know of a WindowsMedia stream of something like this? I want to show my niece.
SANTA CLAUS: An Engineer's Perspective
.001 seconds, would be subjected to centrifugal forces of 17,500 g's. A 250 pound Santa (which seems ludicrously slim) would be pinned to the back of the sleigh by 4,315,015 pounds of force, instantly crushing his bones and organs and reducing him to a quivering blob of pink goo.
I. There are approximately two billion children (persons under 18) in the world. However, since Santa does not visit children of Muslim, Hindu, Jewish or Buddhist religions, this reduces the workload for Christmas night to 15% of the total, or 378 million (according to the Population Reference Bureau). At an average (census) rate of 3.5 children per house hold, that comes to 108 million homes, presuming that there is at least one good child in each.
II. Santa has about 31 hours of Christmas to work with, thanks to the different time zones and the rotation of the earth, assuming he travels east to west (which seems logical). This works out to 967.7 visits per second.
This is to say that for each Christian household with a good child, Santa has around 1/1000th of a second to park the sleigh, hop out, jump down the chimney, fill the stockings, distribute the remaining presents under the tree, eat whatever snacks have been left for him, get back up the chimney, jump into the sleigh and get on to the next house. Assuming that each of these 108 million stops is evenly distributed around the earth (which, of course, we know to be false, but will accept for the purposes of our calculations), we are now talking about 0.78 miles per household; a total trip of 75.5 million miles, not counting bathroom stops or breaks. This means Santa's sleigh is moving at 650 miles per second --- 3,000 times the speed of sound. For purposes of comparison, the fastest man-made vehicle, the Ulysses space probe, moves at a poky 27.4 miles per second, and a conventional reindeer can run (at best) 15 miles per hour.
III. The payload of the sleigh adds another interesting element. Assuming that each child gets nothing more than a medium sized Lego set (two pounds), the sleigh is carrying over 500 thousand tons, not counting Santa himself. On land, a conventional reindeer can pull no more than 300 pounds. Even granting that the "flying" reindeer could pull ten times the normal amount, the job can't be done with eight or even nine of them --- Santa would need 360,000 of them. This increases the payload, not counting the weight of the sleigh, another 54,000 tons, or roughly seven times the weight of the Queen Elizabeth (the ship, not the monarch).
IV. 600,000 tons traveling at 650 miles per second crates enormous air resistance --- this would heat up the reindeer in the same fashion as a spacecraft re-entering the earth's atmosphere. The lead pair of reindeer would absorb 14.3 quintillion joules of energy per second each. In short, they would burst into flames almost instantaneously, exposing the reindeer behind them and creating deafening sonic booms in their wake. The entire reindeer team would be vaporized within 4.26 thousandths of a second, or right about the time Santa reached the fifth house on his trip. Not that it matters, however, since Santa, as a result of accelerating from a dead stop 650 m.p.s. in
V. Therefore, if Santa did exist, he's dead now.
Quid latine dictum sit, altum viditur.
Anything said in Latin, sounds profound.