Surabayastory.com – Jadi apa sebenarnya waktu? Apakah waktu itu fisis atau hanya ada dalam pikiran? Makhluk hidup selain manusia memiliki pemahaman tentang waktu yang tercetak dalam pola biologis yang sangat teratur intervalnya. Alam merekam waktu dalam siklus yang presisi. Pada akhirnya manusia membutuhkan penjaga untuk mengatur setiap kegiatannya sehingga terciptalah kalender dan jam. Meskipun secara mekanis, periodisasi kehidupan manusia sudah terukur oleh alat, waktu masih memiliki persepsi obyektif dalam kesadaran kita. Tinjauan secara ilmiah, filosofis maupun psikologis, merupakan upaya untuk menangkap makna waktu yang senantiasa inheren dalam kehidupan ini. Mari kita memahami dan mencari makna waktu dari beberapa sisi.
Ibnu Sina, filsuf abad ke-11 menyatakan bahwa waktu hanya eksis dalam pikiran belaka, terbentuk karena pengalaman dan pengharapan. Sedangkan Isaac Newton, fisikawan abad ke-17, berpendapat waktu merupakan sebuah substansi tersendiri.
Waktu adalah sesuatu yang sering dipikirkan orang. Setiap orang ingin tahu sekarang jam berapa, berapa lama ia mengerjakan sesuatu, terlambat atau tidakkah dari waktu yang disepakati. Namun hampir tidak ada yang memikirkan lebih jauh. Misalnya, berapa lagikah keberadaan alam semesta ini, apakah memiliki akhir? Sepertinya semua orang percaya, jika esok hari akan berjalan seperti biasa. Diburu-buru waktu untuk bergegas menyelesaikan setumpuk tugas. Di tengah-tengah pekerjaan, orang menunggu saat akhir pekan tiba atau menentukan kapan waktu untuk mengambil cuti panjang. Semua orang percaya bahwa waktu telah berjalan seperti itu apa adanya. Menjadi kerangka setiap kegiatan dan rencana-rencana.
Sebenarnya, ada apa di balik waktu?
Ketika memperhatikan kalender, apakah yang tampak di sana?
Susunan angka teratur dalam pola tertentu, mengikuti musim dan pergerakan benda langit seperti Matahari atau Bulan, yang ditetapkan sekian ribu tahun lalu dengan aturan perhitungan presisi? Betul. Kalender selama ini kita gunakan untuk menentukan hari-hari penting dalam kehidupan. Pernikahan, ujian, kencan, perayaan dan lain-lain. Pernahkah kita berpikir jika hitungan-hitungan dalam kalender yang sudah kita akrabi itu berubah? Dalam setahun dibuat menjadi sepuluh bulan, misalnya. Mungkin sulit membayangkan hal itu terjadi. Namun di masa lalu, pergantian kalender dan perubahan radikal yang mengikutinya pernah terjadi. Apakah kalender yang kita pakai sekarang sudah mencapai tahap sempurna tanpa lagi perlu penyesuaian dengan kondisi alam?
Meskipun sekarang hampir seluruh manusia penghuni planet Bumi menggunakan satu sistem kalender sama, menggunakan sistem waktu berdasarkan waktu universal (universal time), namun sudut pandang tentang waktu tetaplah subyektif. Gambaran apa yang muncul di benak kita ketika kita menentukan kapan waktu istirahat, waktu bekerja, waktu makan siang, waktu belajar, waktu untuk keluarga atau bahkan saat berpikir tentang awal dan akhir waktu? Sudut pandang dan perspektif kita terhadap waktu-subyektif tersebut berbeda dengan teman kita yang lain.
Waktu menjadi relatif tergantung kepada kerangka acuan yang digunakan oleh pengamat. Dalam wacana fisika, waktu tidak memiliki kecepatan yang real, tempo yang terukur dan tidaklah mengalir.
Setelah meniup lilin berbentuk angka, tepuk tangan membahana. Disusul nyanyian riang “selamat ulang tahun” dan teriakan khas “potong kuenya” mengiringi detik-detik seremoni perayaan yang diulang-ulang setiap tahun. Tidak lama lagi, sebuah doa dipanjatkan agar yang bersangkutan diberi umur panjang. Angka yang melekat pada umur seseorang pun berubah. Umur ditakar melalui tahun. Tahun menjadi petunjuk bagi kita mengenai waktu.–sa
Hello, i think that i saw you visited my site thus i came to “return the favor”.I’m attempting to
find things to improve my website!I suppose its ok to use some of your ideas!!
This topic is often overlooked. Even adult sites gain a
lot from careful structure
my site: https://zeenite.com/fr/videos/39702/dois-filhos-se-aproveitam-da-mae-com-necessidades-especiais-e-comem-ela-gostoso/
Really enjoyed this.
Bookmarked this page. http://formation.webintelligence.fr
Really enjoyed this.
Bookmarked this page. http://greenmeadows.education
Nice article!
I was reading about this topic and this was useful. http://armitagewilliams.co.nz
Great post!
Thanks again. http://www.cartwrightsgarage.com
Great post!
Keep posting. http://immobilienheinrich.com
Nice article!
Thanks again. http://ravimarriages.ca
Nice article!
Bookmarked this page. http://sweetlady.top
Hello there, just became alert to your blog through Google,
and found that it is really informative. I am going to watch out
for brussels. I will appreciate if you continue this in future.
Many people will be benefited from your writing. Cheers!
Excellent blog here! Also your site loads up fast! What host are
you using? Can I get your affiliate link to your host?
I wish my site loaded up as fast as yours lol
Hey there! This post could not be written any better!
Reading this post reminds me of my old room mate! He always kept chatting
about this. I will forward this page to him.
Fairly certain he will have a good read. Thanks for sharing!
Wonderful, what a web site it is! This website provides valuable facts to us, keep it up.
Hello, i believe that i saw you visited my website thus i got here to go back
the want?.I am trying to in finding things to enhance my
web site!I suppose its ok to make use of a few of your concepts!!
Appreciation to my father who shared with me regarding
this web site, this website is genuinely amazing.
Highly energetic article, I liked that a lot. Will there be a part 2?
It’s really a nice and useful piece of info. I’m happy that you shared this helpful info with us.
Please keep us informed like this. Thanks for sharing.
Aw, this was a very nice post. Finding the time and actual effort to create a superb article… but what can I say…
I hesitate a whole lot and never seem to get nearly
anything done.
I really like your blog.. very nice colors & theme. Did you make this website yourself or did you hire
someone to do it for you? Plz answer back as I’m looking to construct my own blog
and would like to know where u got this from. thank you
I am sure this post has touched all the internet visitors, its really really nice piece of writing on building up
new blog.
We absolutely love your blog and find a lot of your post’s
to be exactly I’m looking for. can you offer guest writers to write content for you?
I wouldn’t mind publishing a post or elaborating on a number of the
subjects you write related to here. Again, awesome site!
Hello, I think your website might be having browser compatibility issues.
When I look at your website in Ie, it looks fine but when opening in Internet Explorer, it has
some overlapping. I just wanted to give you a quick heads up!
Other then that, fantastic blog!
These are genuinely impressive ideas in on the topic of blogging.
You have touched some fastidious points here. Any way keep up
wrinting.
Hi, just wanted to tell you, I loved this article.
It was inspiring. Keep on posting!
Usually I do not read post on blogs, but I would like to say that
this write-up very pressured me to try and do so! Your writing style
has been surprised me. Thanks, quite nice article.
hello!,I really like your writing very much!
percentage we keep in touch more about your article on AOL?
I require an expert on this space to resolve my problem.
Maybe that is you! Looking ahead to peer you.
I was suggested this web site by way of my cousin. I’m not certain whether this publish is written by him as
no one else recognise such targeted approximately my trouble.
You are wonderful! Thank you!
I really like what you guys tend to be up too. This kind of clever work and reporting!
Keep up the very good works guys I’ve added you guys to our blogroll.
What’s Going down i’m new to this, I stumbled upon this I’ve
found It positively useful and it has aided me out loads.
I’m hoping to give a contribution & assist other customers
like its aided me. Great job.
Thanks for some other informative web site.
Where else may I am getting that kind of info written in such a
perfect method? I’ve a challenge that I am just now working on, and I have been at the look out for
such info.
This post is invaluable. How can I find out more?
This was helpful. It explains why certain adult sites feel simpler
to use
Here is my web-site https://xlilith.com/videos/1314/try-not-to-cum-challenge-impossible/
I visited many websites however the audio quality for audio songs existing at this site is genuinely wonderful.
Hey There. I found your weblog the usage of msn. This is a very smartly written article.
I’ll be sure to bookmark it and return to read extra of your helpful information. Thank you for the post.
I will certainly comeback.
I seriously love your website.. Pleasant colors & theme.
Did you develop this site yourself? Please reply back as I’m hoping to create my own personal blog and would love to know where
you got this from or just what the theme is called. Many thanks!
Way cool! Some very valid points! I appreciate you writing this write-up
plus the rest of the website is extremely good.
I do not even know how I ended up here, but I thought this post was
good. I do not know who you are but definitely you are going to a famous blogger if you aren’t
already 😉 Cheers!
Howdy just wanted to give you a quick heads up and let you know a few of the
pictures aren’t loading properly. I’m not sure why but I think its a linking issue.
I’ve tried it in two different browsers and both show the same outcome.
That is very fascinating, You are an overly professional blogger.
I have joined your feed and stay up for seeking more of your excellent post.
Also, I have shared your website in my social networks
Helpful info. Fortunate me I found your site unintentionally, and I am stunned why this coincidence did not took place earlier!
I bookmarked it.
I loved as much as you will receive carried out right
here. The sketch is attractive, your authored subject matter stylish.
nonetheless, you command get got an edginess over that you wish be
delivering the following. unwell unquestionably come further formerly
again since exactly the same nearly a lot often inside case you
shield this increase.
Rzeczowy artykuł. Dużo przydatnych inspiracji. Dziękuję za ten materiał.
Na pewno tu wrócę.
Trafnie napisane – temat aranżacji bywa trudna. Dobrze, że ktoś to wyjaśnia.
Naprawdę pomocne. Szukałem czegoś takiego właśnie
tego. Pozdrawiam!
Also visit my homepage – Amazonrainforest.org
Incredible points. Great arguments. Keep up the good effort.
Ciekawy tekst. Wiele przydatnych wskazówek.
Super za ten materiał. Zapisuję do ulubionych.
Masz rację – temat wystroju potrafi być wymagająca.
Dobrze, że ktoś to wyjaśnia.
Naprawdę przydatne. Szukałem czegoś takiego od dawna. Pozdrawiam!
My page … Jewell
What’s up colleagues, its great post regarding teachingand entirely explained,
keep it up all the time.
Hello Dear, are you really visiting this site daily,
if so afterward you will without doubt obtain good knowledge.
It’s actually very difficult in this active life to
listen news on Television, thus I only use internet for that purpose, and get the
latest information.
Interessanter Artikel. Jede Menge nützliche Informationen. Vielen Dank
für die Mühe. Ich warte auf mehr.
Stimme zu – die Sache der Einrichtung wird oft herausfordernd.
Endlich mal Klartext.
Wirklich hilfreich. Ich war schon nach solchen Informationen seit Wochen gesucht.
Super Arbeit!
Feel free to surf to my web page :: Anderson
Ciekawy wpis. Wiele wartościowych inspiracji. Dziękuję za ten materiał.
Będę zaglądać częściej.
Dokładnie – temat urządzania wnętrz jest wymagająca.
Przydatne podejście.
Naprawdę inspirujące. Szukałam takich informacji właśnie tego.
Super robota!
My site: http://Kriminal-Ohlyad.Com.ua/user/Richie67M429/