fijne feestdagen

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leo-rcc
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Post by leo-rcc » Fri Jan 01, 2010 11:30 pm

Gelukkig Nieuwjaar allemaal, weer een rondje om de zon compleet.
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Post by kos » Sat Jan 02, 2010 1:31 pm

Ook iedereen een gelukkig nieuwjaar gewenst!
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Post by flex » Mon Jan 04, 2010 5:32 pm

Beste Wensen allemaal.
Nog een jaartje en het eerste decenium zit er weer op deze eeuw :)
(in tegenstelling tot wat er in de media gemeld wordt, eikels)
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Post by leo-rcc » Mon Jan 04, 2010 8:19 pm

flex wrote:Beste Wensen allemaal.
Nog een jaartje en het eerste decenium zit er weer op deze eeuw :)
(in tegenstelling tot wat er in de media gemeld wordt, eikels)
Ja dat gevecht heb ik al opgegeven. Maar je hebt gelijk.
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Post by iceman » Mon Jan 04, 2010 8:47 pm

de beste robotgroetjes uit bels voor iedereen
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Post by flex » Mon Jan 04, 2010 11:34 pm

D'r zouden wetten horen te zijn om dit soort feitelijkheden af te dwingen..En het stelsel matig verkrachten er van te bestraffen.
Niels Schotten
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Post by kos » Wed Jan 06, 2010 12:55 pm

Beginnen jullie te tellen vanaf het jaar 0 of vanaf jaar 1? En als we met de jaartelling zijn begonnen met de geboorte van Christus, waarom is hij dan in december jarig en niet op 1 januari?

Voor mijn gevoel zitten namelijk ook de eerste 10 jaar van deze eeuw erop, beginnende te tellen vanaf 1 januari 2000, toen de wisseling van het millenium plaats vondt.
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Post by MJM » Wed Jan 06, 2010 1:21 pm

http://scienceworld.wolfram.com/astronomy/BC.html ->
BC =
A notation used to specify years before the year 1 in the current numbering system (note that 1 BC immediately precedes 1 AD; there is no year 0). BC stands for "before Christ," and is sometimes written instead as BCE, "before the Common Era."
Although the Roman abbot Dionysius Exiguus proposed that the years be numbered from the birth of Christ in about 524 (Boyer 1968, p. 272), Bede was the first to actually date events from the birth of Christ. This system gives rise to the familiar classification of dates as BC or AD (also sometimes denoted BCE and CE). Interestingly enough, probably because the concept for zero was not widely used in Europe at the time, this method of dating omits the year zero, so that the year 1 BC is followed immediately by the year 1 AD. This fact leads to periodic disputes concerning the beginning of "new" millennia and centuries. In any case, whoever zeroed the calendar made an error, since the Bible says Jesus was alive in Herod's time, but Roman records showed that Herod died in what turns out to be 4 BC.


http://en.wikipedia.org/wiki/Year_zero ->
Year zero
From Wikipedia, the free encyclopedia
Year zero is not used in the widely used Gregorian calendar, nor in its predecessor, the Julian calendar. Under those systems, the year 1 BC is followed by AD 1. However, there is a year zero in astronomical year numbering (where it coincides with the Julian year 1 BC) and in ISO 8601:2004 (where it coincides with the Gregorian year 1 BC) as well as in all Buddhist and Hindu calendars.

Numerical background
There are two different ways of reckoning time:
The first way of reckoning is the traditional one in historiography and in common usage to label years, centuries, and millennia via a counting method. The second is used, for example, with a person's age which reckons time according to a measuring system.

Counting
One way is to use cardinal numbers (e.g. one, two, three, ...) or ordinal numbers (e.g. first, second, third, ...) This corresponds to treating time as a discrete variable, and the labels as counts. Under this point of view, the first year counted after the starting point will come immediately after the first year counted before the starting point.

Measuring
In some contexts, however, such as astronomy, it can be more convenient to regard time as a continuous variable, and label time periods as intervals on a continuous scale, that is, as measurements of the total time elapsed since the start of the era. According to this interpretation, elapsed time year 1 begins exactly one full year after the starting point, and the first year is year 0 (meaning that zero full years have elapsed since the starting point).

Third millennium
The third millennium of the Gregorian calendar began on 1 January 2001, rather than the popularly-celebrated 1 January 2000. This is a direct consequence of the absence of a year zero in the anno Domini era. Had there been a year zero, which might be considered part of the first millennium, then 1 January 2000 would indeed mark 2000 years since the year numbering datum and be the start of the third millennium.
This also applies to centuries. Thus, the 20th century began on 1 January 1901; and the 21st century began on 1 January 2001.
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Post by kos » Wed Jan 06, 2010 7:15 pm

Duidelijk!

Einstein had dus gelijk, tijd is relatief.

Als we volgend jaar gewoon weer beginnen te tellen bij het jaar 0 dan stellen we 2012 ook nog even uit. :)
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Post by flex » Wed Jan 06, 2010 10:29 pm

anders gezegt... het is nu dus dag6 van het 2010e jaar. en niet 2010 jaar en 6dagen.
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Post by MJM » Thu Jan 07, 2010 12:51 am

Als je het volgens ISO-norm doet (als technieker is dat voor mij normaal 8) ) is het begin van jaar 1BC het nulpunt, dus het begin van 1 AD is er 1 jaar om, dus het begin van 2000 AD is er 2000 jaar om. Shit :twisted: , de niet-wetenden hebben dus toch gelijk.
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Post by flex » Thu Jan 07, 2010 9:36 am

Als je geboren wordt ben je toch ook niet gelijk 1jaar? Daar tel je wel vanaf 0. maar de jaartelling zijn ze anders begonnen. zie m'n post hierboven. (7de dag van het 2010e jaar. En niet 2010 jaar en 7 dagen)
Niels Schotten
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"Hard Work Often Pays Off After Time, but Laziness Always Pays Off Now."
Every once in a while you need to take your foot out of your mouth and up against your rear to kick our ass in to gear...

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Post by Babeth » Thu Jan 07, 2010 12:06 pm

Maakt niet uit. Mario en ik zijn binnenkort 10 jaar samen. :wink: Het helpt bijzonder goed met rekenen als je in 2000 een relatie begint.
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Re: fijne feestdagen

Post by Babeth » Fri Dec 24, 2010 3:12 pm

Fijne feestdagen gewenst alweer !!!

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Re: fijne feestdagen

Post by Carlijn » Sat Jan 01, 2011 12:00 pm

Iedereen bij deze ook een goed 2011 gewenst!
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