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
Its like you read my mind! You seem to know so much about
this, like you wrote the book in it or something. I think that you can do with
some pics to drive the message home a little bit, but instead of that, this is great blog.
A great read. I will definitely be back.
Usually I do not read article on blogs, however I would
like to say that this write-up very compelled me to check out and do so!
Your writing style has been amazed me. Thanks, quite great article.
Hi there, always i used to check web site posts here early in the daylight, as i like to learn more and
more.
whoah this weblog is wonderful i really like studying your posts.
Keep up the great work! You recognize, many individuals are searching around for this information, you can help them
greatly.
Yes! Finally someone writes about online casino.
I read this piece of writing completely about the resemblance
of most recent and earlier technologies, it’s awesome article.
Hi to every one, the contents existing at this website are
truly awesome for people knowledge, well, keep up the nice
work fellows.
You’ve made some good points there. I checked on the net for more information about the issue
and found most individuals will go along with your
views on this website.
Dar der dor suara senalpot
Heya i’m for the first time here. I came across this board and I find It truly helpful &
it helped me out much. I’m hoping to present one thing back and aid others such
as you aided me.
Wow, that’s what I was looking for, what a data! existing here at
this webpage, thanks admin of this web page.
I savor, cause I found just what I used to be taking a look for.
You have ended my four day long hunt! God Bless you man. Have a nice day.
Bye
After I originally commented I appear to have clicked on the -Notify me when new comments are added- checkbox and from now on every time a comment is added I recieve four emails with the same comment. There has to be an easy method you can remove me from that service? Thank you.
I’m excited to uncover this page. I need to to thank you for ones time
for this fantastic read!! I definitely really liked every little bit of it and I have you saved as a favorite to check out new information in your site.
This is a topic which is near to my heart… Many thanks! Where can I find the contact details for questions?
Genuinely when someone doesn’t understand after that its up to
other visitors that they will help, so here it takes place.
Mostbet-এর বিস্ময়কর দুনিয়া – আপনার অপেক্ষায় ।
mostbet
I couldn’t resist commenting. Very well written!
When some one searches for his necessary thing, therefore he/she wishes to
be available that in detail, so that thing is maintained over here.
I absolutely love your blog and find the majority of your post’s to be
what precisely I’m looking for. Does one offer guest writers to write content
to suit your needs? I wouldn’t mind publishing
a post or elaborating on most of the subjects you write with regards
to here. Again, awesome web log!
You made some good points there. I checked on the web for additional information about the issue and found most people will go along with your views on this website.
Very good blog you have here but I was curious about if you knew of any
user discussion forums that cover the same topics
discussed here? I’d really like to be a part of community where
I can get responses from other knowledgeable individuals
that share the same interest. If you have any suggestions, please let me know.
Cheers!
I blog quite often and I truly appreciate your information. Your article has truly peaked my interest.
I’m going to take a note of your website and keep checking for new information about once per week.
I opted in for your Feed as well.
Undeniably believe that that you said. Your favourite reason seemed to be at
the net the simplest thing to have in mind of. I say to
you, I definitely get irked whilst other people consider
worries that they plainly do not realize about. You controlled to
hit the nail upon the highest and also defined out
the whole thing without having side-effects , other people can take a signal.
Will likely be back to get more. Thank you
May I simply say what a comfort to uncover somebody that truly knows what they are discussing online. You actually know how to bring a problem to light and make it important. A lot more people should read this and understand this side of the story. I can’t believe you aren’t more popular because you definitely possess the gift.
Spot on with this write-up, I actually think this site needs far more attention. I’ll probably be back again to read more, thanks for
the advice!
Спорт ставкалары – ыңгайлуу интерфейс спортко ставка коюу үчүн.
Mostbet в Кыргызстане
Excellent beat ! I wish to apprentice even as
you amend your site, how can i subscribe for a weblog site?
The account helped me a acceptable deal.
I had been tiny bit familiar of this your broadcast provided vibrant transparent
concept
I think the admin of this web site is really working
hard in favor of his web site, as here every
material is quality based data.
Thanks for your post. I like your work you can also check mine anchor text
I like it when people get together and share ideas.
Great site, stick with it!
You need to be a part of a contest for one of the greatest websites on the net. I will recommend this blog!
At this moment I am ready to do my breakfast, once having my breakfast coming over again to read other news.
continuously i used to read smaller articles or reviews which also clear their motive, and that is also happening with this post which
I am reading at this place.
When I originally commented I seem to have clicked on the -Notify me when new comments are added- checkbox and from now on each time a comment is added I get four emails with the same comment. Perhaps there is an easy method you can remove me from that service? Cheers.
Heya i am for tthe first time here. I found this board and I find It truly useful & it hhelped me out a lot.
I hope to give something badk and help others like you aided me.
When starfish lose their arms and regrow
them, the process is called regeneration. This remarkable ability allows them to replace lost limbs, which can occur du
Read more
Starfish
Why does the aboral surface of the starfish look clean when compared with dermal surfaces of other marine organisms?
Asked by Anonymous
The aboral surface of a starfish appears clean primarily due to the presence of a
thin layer of cilia and mucus that help to remove debris and prevent the accum
Read more
Starfish
How do you deflate a ROHO mosaic cushion?
Asked by Anonymous
To deflate a ROHO Mosaic cushion, first, locate the air valve, which is typically on the side of the cushion. Gently press
down on the cushion to release the ai
Read more
Starfish
+1
Does starfish make noise?
Asked by Anonymous
Starfish do not make noise in the way that many animals do, as
they lack a central nervous system and vocal structures.
However, they can produce subtle sounds
Read more
Starfish
Do sugar starfish reproduce sexually or asexually?
Asked by Anonymous
Sugar starfish, also known as Astropecten spp., primarily reproduce
asexually through fragmentation, where a part of the
starfish can grow into a new individual
Read more
Geometry
+1
Does a starfish have any symmetry?
Asked by Anonymous
Well, honey, a starfish is like the Picasso of the ocean –
it’s all about that funky radial symmetry. They may look like they partied too hard and lost a few li
Read more
Starfish
How do you fix a whoopee cushion if it has a hol in it?
Asked by Anonymous
Oh, that’s no problem at all, friend! Just grab a piece of tape or a small patch, cover the hole on the inside of the whoopee cushion, and press it
down firmly.
Read more
Starfish
+1
What is an IQ for a starfish?
Asked by Anonymous
Oh, dude, like, starfish don’t have IQs because they don’t take IQ tests.
They’re just chilling in the ocean, not worrying about their intelligence levels.
So,
Read more
Starfish
How do you inflate a whoopee cushion?
Asked by Anonymous
To inflate a whoopee cushion, you need to first
locate the small opening on the cushion. Next, place
your mouth over the opening and blow air into the cushion u
Read more
Starfish
Why should we not use a scalpel to cut a starfish open?
Asked by Anonymous
Well, sweetie, using a scalpel to cut a starfish open is like trying to use a toothpick to chop down a tree – it’s just not
gonna work. Starfish have a water va
Read more
Starfish
+1
What is the Difference between starfish and fish?
Asked by Anonymous
the differences is that a fish has
Hobbies & Collectibles
+1
Does a dead starfish come back to life when its placed in water?
Asked by Anonymous
first put it in water with regular salt [ preferably kosher salt or sea salt ]
wait about 6 days before it lives again the way you know it is alive is look on t
Read more
Math and Arithmetic
+2
How many lines of symmetry does a starfish has?
Asked by Anonymous
5
My brother suggested I might like this website. He was totally right.
This post truly made my day. You can not imagine just how much time
I had spent for this information! Thanks!
I am regular reader, how are you everybody? This piece of writing posted at this site is
really fastidious.
Have you ever thought about adding a little bit more than just
your articles? I mean, what you say is important
and everything. But think of if you added some great visuals or videos to give your posts more,
“pop”! Your content is excellent but with images and video clips, this site could definitely be one
of the best in its niche. Amazing blog!
My brother suggested I might like this website.
He was entirely right. This post actually made my day.
You can not imagine just how much time I had spent for this information! Thanks!
Write more, thats all I have to say. Literally, it seems as though
you relied on the video to make your point.
You definitely know what youre talking about, why throw away your intelligence on just posting videos to your weblog when you could be giving
us something informative to read?
It’s difficult to find experienced people on this topic, but you seem like you know what you’re talking about! Thanks
Hey there this is kinda of off topic but I was wondering if blogs use WYSIWYG editors or if you have to manually code with HTML.
I’m starting a blog soon but have no coding experience so I wanted to get guidance from someone with experience.
Any help would be greatly appreciated!
After I originally commented I appear to have clicked the -Notify
me when new comments are added- checkbox and now each time a comment is added I receive 4 emails with the exact same comment.
Is there a way you can remove me from that service?
Appreciate it!
This is a topic that is close to my heart… Cheers!
Where are your contact details though?
Everything is very open with a precise explanation of the issues.
It was really informative. Your site is very
useful. Thank you for sharing!
I’m not that much of a online reader to be honest but your sites really nice, keep it up!
I’ll go ahead and bookmark your site to come back in the future.
Cheers
Also visit my homepage :: https://www.andreadanahe.com/are-plr-products-a-good-investment-for-affiliate-marketers-2/
I was wondering if you ever thought of changing the layout of
your site? Its very well written; I love what youve got to say.
But maybe you could a little more in the way of content so people could connect with it better.
Youve got an awful lot of text for only having 1 or 2 pictures.
Maybe you could space it out better?
Spot on with this write-up, I seriously believe this site needs far more attention. I’ll probably be back again to read more, thanks for the information!