February 29 (Leap Day)
A year that is evenly divisible by 100 is not a leap year unless it also is evenly divisible by 400.
Explanation: The time required for Earth to make one lap around the sun - to go from vernal equinox to vernal equinox - is approximately 365.2422 days. Because the period of 365 days that our calendar assigns to the basic year falls approximately 0.2422 of a day short of the time it actually takes to orbit the sun, the calendar adds one day to every fourth year. This quadrennial 'leap year' causes the average duration of a year to be approximately 365.2500 days. Because this quadrennial adjustment overshoots its goal by approximately 0.0078 of one day, the calendar 'skips' the quadrennial adjustment at the turn of each century. This centennial 're-adjustment' causes the average duration of a year - over the long run - to be approximately 365.2400 days. Because this centennial readjustment overshoots its goal by approximately 0.0022 of one day, the calendar 'un-skips' the centennial re-adjustment once every four centuries. This quadricentennial "re-re-adjustment" causes the average duration of a year - over the very long run - to be approximately 365.2425 days. All of this has the effect of reducing the difference between our calendar and our actual orbit around the sun to approximately 0.0003 of a day - about 26 seconds.
Original web page
45 B.C. - The first Leap Day was proclaimed by Julius Caesar.
FYI.
1504 - Christopher Columbus, stranded in Jamaica during his fourth voyage to the New World, used a correctly predicted lunar eclipse to frighten hostile natives into providing food for his crew.
They should have killed him in 1492...And they should have killed him here.
The Western Hemisphere's aboriginal population didn't know Rule #1 of Invasions - Kill them on the beach - and paid the ultimate price for not following it...It cost them their culture, civilization and millions of lives.
Such is the brutality of history...It'll happen to all of our people in due time, as well.
Explanation: The time required for Earth to make one lap around the sun - to go from vernal equinox to vernal equinox - is approximately 365.2422 days. Because the period of 365 days that our calendar assigns to the basic year falls approximately 0.2422 of a day short of the time it actually takes to orbit the sun, the calendar adds one day to every fourth year. This quadrennial 'leap year' causes the average duration of a year to be approximately 365.2500 days. Because this quadrennial adjustment overshoots its goal by approximately 0.0078 of one day, the calendar 'skips' the quadrennial adjustment at the turn of each century. This centennial 're-adjustment' causes the average duration of a year - over the long run - to be approximately 365.2400 days. Because this centennial readjustment overshoots its goal by approximately 0.0022 of one day, the calendar 'un-skips' the centennial re-adjustment once every four centuries. This quadricentennial "re-re-adjustment" causes the average duration of a year - over the very long run - to be approximately 365.2425 days. All of this has the effect of reducing the difference between our calendar and our actual orbit around the sun to approximately 0.0003 of a day - about 26 seconds.
Original web page
45 B.C. - The first Leap Day was proclaimed by Julius Caesar.
FYI.
1504 - Christopher Columbus, stranded in Jamaica during his fourth voyage to the New World, used a correctly predicted lunar eclipse to frighten hostile natives into providing food for his crew.
They should have killed him in 1492...And they should have killed him here.
The Western Hemisphere's aboriginal population didn't know Rule #1 of Invasions - Kill them on the beach - and paid the ultimate price for not following it...It cost them their culture, civilization and millions of lives.
Such is the brutality of history...It'll happen to all of our people in due time, as well.
28 Comments:
At March 08, 2013 1:38 PM, Anonymous said…
I almost never leave responses, however i did
some searching and wound up here "February 29 (Leap Day)".
And I actually do have some questions for you if it's allright. Is it only me or does it look as if like some of these responses appear like they are written by brain dead people? :-P And, if you are writing at other sites, I'd like to keep
up with anything fresh you have to post. Could you make a list of every one of all your communal pages
like your twitter feed, Facebook page or linkedin profile?
my webpage; a sex videos
my website: visit
At March 08, 2013 6:52 PM, Anonymous said…
Somebody necessarily help to make significantly articles I'd state. This is the very first time I frequented your web page and so far? I amazed with the analysis you made to make this particular submit incredible. Wonderful activity!
Feel free to surf to my web-site http://articleshubsite.com/364287/why-folks-however-buy-porn-site-memberships/
At March 09, 2013 11:52 AM, Anonymous said…
I am sure this article has touched all the internet visitors, its really really nice article on building up new blog.
Here is my web page - click here
At March 09, 2013 11:26 PM, Anonymous said…
Admiring the time and energy you put into your blog and detailed information you present.
It's nice to come across a blog every once in a while that isn't the same out of date rehashed information.
Wonderful read! I've saved your site and I'm adding your RSS feeds to my Google account.
My homepage; Visit
At March 11, 2013 8:23 PM, Anonymous said…
Greetings, I do believe your blog may be having web browser compatibility issues.
When I look at your web site in Safari, it looks fine however, when opening in
IE, it has some overlapping issues. I simply wanted to provide you with
a quick heads up! Besides that, fantastic site!
Also visit my page: click here
My website > visit website
At March 14, 2013 11:47 AM, Anonymous said…
This post is in fact a fastidious one it helps new the web people, who are wishing for blogging.
Visit my weblog: like Vintage Wife Movies
At March 15, 2013 2:21 AM, Anonymous said…
I have fun with, result in I discovered exactly what I was taking
a look for. You have ended my four day long hunt! God Bless you man.
Have a nice day. Bye
my webpage; at teen
At March 16, 2013 4:46 AM, Anonymous said…
We're a bunch of volunteers and opening a brand new scheme in our community. Your website offered us with valuable info to work on. You have done a formidable process and our entire group will be thankful to you.
Look at my blog ... simply click the up coming website
At March 17, 2013 8:27 AM, Anonymous said…
Hola! I've been reading your web site for a long time now and finally got the bravery to go ahead and give you a shout out from Lubbock Tx! Just wanted to say keep up the great job!
My website; Http://Funnycampus.Com/Search.Php?Q=Watch+This+Younger+Girl+Describe+Her+Profession+Because+A+Chat+Host&Page=1
At March 17, 2013 8:27 AM, Anonymous said…
Hola! I've been reading your web site for a long time now and finally got the bravery to go ahead and give you a shout out from Lubbock Tx! Just wanted to say keep up the great job!
my page ... Http://Funnycampus.Com/Search.Php?Q=Watch+This+Younger+Girl+Describe+Her+Profession+Because+A+Chat+Host&Page=1
At March 18, 2013 9:26 AM, Anonymous said…
all the time i used to read smaller articles that as well clear their motive, and that is also happening
with this paragraph which I am reading at this place.
Also visit my web page :: http://Petiteteenworld.com/index.php?own=2494063
At March 19, 2013 11:22 PM, Anonymous said…
Thankfulness to my father who told me regarding this blog, this
weblog is truly amazing.
Look into my blog; http://fetishdungeon.org/index.php?own=2500324
At March 22, 2013 5:15 AM, Anonymous said…
My programmer is trying to persuade me to
move to .net from PHP. I have always disliked the idea
because of the expenses. But he's tryiong none the less. I've been using Movable-type on a number of websites for about a year and am concerned about switching
to another platform. I have heard good things about blogengine.
net. Is there a way I can import all my wordpress posts into it?
Any help would be greatly appreciated!
Take a look at my web site; visit
At March 24, 2013 2:29 PM, Anonymous said…
Howdy! I simply wish to offer you a big thumbs up for your excellent info you have
got here on this post. I am coming back to your site for more
soon.
Visit my webpage - click here
At March 26, 2013 4:11 AM, Anonymous said…
I am really grateful to the holder of this web site who has shared this fantastic post at at this time.
Feel free to visit my web blog ... see more
At March 26, 2013 8:08 AM, Anonymous said…
I do trust all the concepts you've offered in your post. They're very convincing and can certainly work.
Nonetheless, the posts are too short for newbies.
Could you please lengthen them a little from subsequent time?
Thanks for the post.
Stop by my site :: 3:15 AM
At March 26, 2013 8:57 PM, Anonymous said…
Howdy! Do you know if they make any plugins to protect against hackers?
I'm kinda paranoid about losing everything I've worked hard
on. Any tips?
Here is my weblog: see more
At April 07, 2013 3:48 AM, Anonymous said…
Generally I don't read post on blogs, but I would like to say that this write-up very pressured me to take a look at and do it! Your writing taste has been amazed me. Thanks, very great article.
Stop by my site; on front page
At April 22, 2013 11:35 AM, Anonymous said…
When I initially commented I seem to have clicked the -Notify me when new comments are added- checkbox and from now on each time a comment is added I recieve 4 emails with the same comment.
There has to be a way you can remove me from that service?
Thanks a lot!
Here is my blog post ... at porn actress
At May 08, 2013 8:17 PM, Anonymous said…
Way cool! Some extremely valid points! I appreciate you penning this write-up and also the
rest of the website is also really good.
My web page; mascultura.pe
At May 18, 2013 2:36 PM, Anonymous said…
Now I am ready to do my breakfast, once having my breakfast coming over again
to read more news.
My website; http://pornharvest.com/index.php?m=2184540
At May 19, 2013 12:42 PM, Anonymous said…
You actually make it appear really easy with
your presentation however I in finding this topic to be actually one thing that I think I
would never understand. It kind of feels too complicated and very huge for me.
I'm having a look forward to your subsequent submit, I'll try to
get the grasp of it!
Feel free to surf to my page ... two young redheads
At May 23, 2013 3:10 AM, Anonymous said…
It's going to be ending of mine day, but before end I am reading this enormous piece of writing to increase my know-how.
Stop by my web blog: three hot playful teens
At June 03, 2013 4:08 PM, Anonymous said…
Hello to all, how is the whole thing, I think every one
is getting more from this website, and your views are fastidious designed for new viewers.
my web-site: Email Console
At June 03, 2013 11:41 PM, Anonymous said…
Do you mind if I quote a few of your articles as long as I provide credit and
sources back to your weblog? My blog site is in the very same area of interest
as yours and my visitors would genuinely benefit from a lot of the information you present here.
Please let me know if this ok with you. Thank
you!
Stop by my website; http://www.halfproshop.com/index.php?option=com_blog&view=comments&pid=69354&Itemid=0
At June 05, 2013 7:16 AM, Anonymous said…
Howdy would you mind letting me know which hosting company you're working with? I've loaded your blog in 3 completely
different web browsers and I must say this blog loads a lot
faster then most. Can you recommend a good hosting
provider at a fair price? Kudos, I appreciate it!
Look into my web blog: http://pornharvest.com/index.php?m=2139332
At June 06, 2013 9:31 AM, Anonymous said…
Thanks in support of sharing such a nice opinion, paragraph is
pleasant, thats why i have read it fully
Feel free to visit my web site; 1
At June 18, 2013 6:55 AM, Anonymous said…
Greetings from California! I'm bored to tears at work so I decided to check out your site on my iphone during lunch break. I enjoy the knowledge you present here and can't wait
to take a look when I get home. I'm shocked at how fast your blog loaded on my mobile .. I'm not even using WIFI, just 3G .
. Anyhow, good blog!
Also visit my page ... click the next internet site ::
:
:
Post a Comment
<< Home