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The spring equinox is Wednesday, March 20: 7 things to know about the first day of spring. | Viral Buzz News
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The spring equinox is Wednesday, March 20: 7 things to know about the first day of spring.

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The vernal equinox is upon us: On Wednesday, March 20, both the Northern and Southern hemispheres will experience an equal amount of daylight. For those of us in the Northern Hemisphere, it marks the beginning of spring, with daylight hours continuing to lengthen until the summer solstice in June. For those south of the equator, it’s the beginning of autumn.

Technically speaking, the equinox occurs when the sun is directly in line with the equator. This will happen at 5:58 pm Eastern time on Wednesday. (A few hours later, at 9:43 pm, you can look out for the “supermoon”, the last one until 2020.)

Below is a short scientific guide to the most equal night of the year.

1) Why do we have an equinox?

The equinox, the seasons, and the changing length of daylight hours throughout the year are all due to one fact: The Earth spins on a tilted axis.

The tilt — possibly caused by a massive object hitting Earth billions of years ago — means that for half the year, the North Pole is pointed toward the sun (as in the picture below). For the other half of the year, the South Pole gets more light. It’s what gives us seasons.


NASA

Here’s a time-lapse demonstration of the phenomenon shot over the course of a whole year from space. In the video, you can see how the line separating day from night swings back and forth from the poles during the year.



NASA/Meteosat/Robert Simmon

And here’s yet another cool way to visualize the seasons. In 2013, a resident of Alberta, Canada, took this pinhole camera photograph of the sun’s path throughout the year and shared it with the astronomy website EarthSky. You can see the dramatic change in the arc of the sun from December to June.

This is a 6 month pinhole photo taken from solstice to solstice, in Medicine Hat, Alberta, Canada. We are one of the sunniest cities in Canada, and this shows it nicely.

Posted by Ian Hennes on Saturday, December 21, 2013

(You can easily make a similar image at home. All you need is a can, photo paper, some tape, and a pin. Instructions here.)

2) How many hours of daylight will I get Wednesday?

Equinox literally means “equal night.” And during the equinox, most places on Earth will see approximately 12 hours of daylight and 12 hours of night.

But not every place will experience the exact same amount of daylight. For instance, on Wednesday, Fairbanks, Alaska, will see 12 hours and 15 minutes of daylight. Key West, Florida, will see 12 hours and six minutes. The differences are due to how the sunlight gets refracted (bent) as it enters Earth’s atmosphere at different latitudes.

That daylight is longer than 12 hours on the equinox is also due to how we commonly measure the length of a day: from the first hint of the sun peeking over the horizon in the morning to the very last glimpse of it before it falls below the horizon in the evening. Because the sun takes some time to rise and set, it adds some extra daylight minutes.

Check out TimeAndDate.com to see how many hours of sunlight you’ll get during the equinox.

3) Over the course of the entire year, does every spot on Earth get an equal number of daylight hours?

In the summer months, the northernmost latitudes get a lot of daylight. Above the Arctic Circle, during the summer, there’s 24 hours of daylight. In the winter, the Arctic Circle is plunged into constant darkness.

So does this mean the number of daylight hours — in total, over the course of the year — equal out to places where the seasonal difference is less extreme?

The answer to this question is somewhat surprising: Roughly speaking, everywhere on Earth sees a similar number of daylight hours every year. But the equator actually gets slightly fewer daylight hours than the poles.

As astronomer Tony Flanders explained for Sky & Telescope magazine, sunlight at the poles gets refracted more than sunlight at the equator. That refracting results in the visible disc of the sun being slightly stretched out (think of when the full moon is near the horizon and looks huge — it’s being refracted too). And the refracted, stretched-out sun takes slightly longer to rise and set. Flanders estimated that the equator spends around 50.5 percent of its year in sunlight, while the poles spend between 51.5 and 53 percent of their years in sunlight.

And, of course, this is how much sunlight these areas could potentially receive if the weather were always perfectly clear; it’s not how much sunlight they actually see, nor the strength of the sunlight that hits their ground. “Where are the places on Earth that receive the largest amount of solar radiation?” is a slightly different question, the answer to which can be seen on the chart below.



US Energy Information Administration

4) Can I really only balance an egg on its tip during on the equinox?

Perhaps you were told as a child that on the equinox, it’s easier to balance an egg vertically on a flat surface than on other days of the year.

The practice originated in China as a tradition on the first day of spring in the Chinese lunar calendar in early February. According to the South China Morning Post, “The theory goes that at this time of year the moon and earth are in exactly the right alignment, the celestial bodies generating the perfect balance of forces needed to make it possible.”

This is a myth. The amount of sunlight we get during the day has no power over the gravitational pull of the Earth or our abilities to balance things upon it. You can balance an egg on its end any day of the year (if you’re good at balancing things).


This man is very good at balancing eggs.
AFP/Getty Images

5) Is there an ancient monument that does something cool during the equinox?

During the winter and summer solstices, crowds flock to Stonehenge in the United Kingdom. During the solstices, the sun either rises or sets in line with the layout of the 5,000-year-old-monument. And while some visit Stonehenge for the spring equinox too, the real place to be is in Mexico.

That’s because on the equinox, the pyramid at Chichen Itza on the Yucatan Peninsula puts on a wondrous show. Built by the Mayans around 1,000 years ago, the pyramid is designed to cast a shadow on the equinox outlining the body of Kukulkan, a feathered snake god. A serpent-head statue is located at the bottom of the pyramid, and as the sun sets on the day of the equinox, the sunlight and shadow show the body of the serpent joining with the head.

This is easier to see in a video. Check it out below.

6) Are there equinoxes on other planets?

Yes! All the planets in the solar system rotate on a tilted axis and therefore have seasons. Some of these tilts are minor (like Mercury, which is tilted at 2.11 degrees). But others are more like the Earth (tilted at 23.5 degrees) or are even more extreme (Uranus is tilted 98 degrees!).

Below, see a beautiful composite image of Saturn on its equinox captured by the Cassini spacecraft (RIP) in 2009. The gas giant is tilted 27 degrees relative to the sun, and equinoxes on the planet are less frequent than on Earth. Saturn only sees an equinox about once every 15 years (because it takes Saturn 29 years to complete one orbit around the sun).


Cassini Imaging Team/NASA

During Saturn’s equinox, its rings become unusually dark. That’s because these rings are only around 30 feet thick. And when light hits them head on, there’s not much surface area to reflect.

7) I clicked this article accidentally and really just want a mind-blowing picture of the sun


The sun blew out a coronal mass ejection along with part of a solar filament over a three-hour period (February 24, 2015). Some of the strands fell back into the sun.
Solar Dynamics Observatory/NASA

The image above was taken by NASA’s Solar Dynamics Observatory, a spacecraft launched in 2010 to better understand the sun.

This past summer, NASA launched the Parker Solar Probe, a spacecraft that will come within 4 million miles of the surface of the sun (much closer than any spacecraft has been before). The goal is to study the sun’s atmosphere, weather, and magnetism and figure out the mystery of why the sun’s corona (its atmosphere) is much hotter than its surface. Still, even several million miles away, the probe will have to withstand temperatures of 2,500 degrees Fahrenheit.

It’s essential to understand the sun: It’s nothing to mess with. Brad Plumer wrote for Vox about what happens when the sun erupts and sends space weather our way to wreak havoc on Earth.

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Digital Trends Live – 7.10.19 – Nintendo Switch Lite Confirmed + India May Ban Cryptocurrencies

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On today’s episode: Nintendo officially announced the much rumored Switch Lite; WarnerMedia makes HBO Max official, launching with Friends in 2020; India to ban cryptocurrencies – could impact Facebook’s Libra; team sets out to topple the land speed record; Overtock.com President joins to talk about their new A.R. feature; The best CPUs and GPUs on the market; Passwords vulnerability discussion with Keeper Security CEO; If you make a ton of PPT decks, you likely need a CMS – Shufflrr has you covered; Gaming Editor Felicia Miranda takes the cover off the Switch Lite and the best Prime Day deals to watch out for.

View at DailyMotion

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25 Users Showed How Different Instagram Is From Reality, and It Can Make You Way More Confident

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According to the Royal Society for Public Health (RSPH), Instagram is the most harmful social media for psychological health. Every day, we are disappointed when we start comparing our lives to the photos online without even thinking about how these perfect pictures were created. Fortunately, there are users who are ready to reveal what their lives look like without photoshop and filters.

Bright Side is happy to show the photos that will not only give you confidence, but will also improve your mood.

Before and after taken about 30 seconds apart

Nobody looks good in the morning.

Everything depends on the angle.

Trash looks bad no matter where it is.

“I love taking photos on the beach.”

It’s not just bodies and faces that get tune-ups on Instagram. The locals would be amazed to see the photo on the left.

Each successful photo actually means there were hundreds of failed attempts.

The photos I share vs The photos I’m tagged in

A black eye given by a unicorn

It appears that the rainbow is fake.

This is what’s behind a perfect life.

It’s always like this.

If people posted their real photos from the gym

10 minutes after cleaning and 10 hours later

Mud baths are attractive.

Behind the stage of perfect photo

Just imagine what the process looked like.

On hot days, you really need water-resistant makeup.

Before the party / after the party

When you are too hungry to arrange the food in a beautiful way:

This is the same girl.

There is something wrong with this photo.

Some people look like aliens in their photos.

It should be prohibited to tag people in photos.

Instagram vs Real-life motherhood

Do you prefer to post real or idealized photos?

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10 Powerful Sculptures That Tell a Story Better Than Any Novel Could

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We often take sculptures that surround us for granted, thinking that their only message is the one in plain sight. But it turns out that many of them have a deeper meaning like an angel that is made of weapons given up by those who never want to commit crimes again or a group of ginormous figures that tell us how a new life is born. Sculptures have a whole lot of good stories to share if you’re willing to listen.

Come with Bright Side on a little journey around the globe to see 10 eloquent monuments and sculptures and learn the stories behind them.

1. Knife Angel by Alfie Bradley has persuaded hundreds of people to give up violence.

Alfie Bradley created this breathtaking 27-foot-high angel made of more than 100,000 knives. These weapons were surrendered to knife bins around the UK and were collected by the UK police, knife crime charities, action groups and other people who were affected by knife crimes in one way or another. The Knife Angel travels around the UK to educate people on how important the problem of knife crime is and how dangerous these weapons are. You can learn more about The Knife Angel, the process of its creation, and its current locations here.

2. The Passer-Through-Walls by Jean Marais illustrates the final scene from a famous French novel.

Le Passe-Muraille is a French novel by Marcel Aymé that tells the story of a modest office worker who one day discovers that he has a superpower — he can walk through walls! The hero uses his gift to the fullest to solve problems and becomes a burglar, gets into prison, and escapes until one day he loses his power right on his way through a wall and gets stuck in it. This monument is also quite interactive — the man’s hands are polished by thousands of people who try to help him get out of the wall.

3. Building Bridges by Lorenzo Quinn shares a recipe for a better world.

How do we make our world a better place to live in? Friendship, wisdom, help, faith, hope, and love — these are the ingredients to a better world and happier people according to Lorenzo Quinn, a famous Italian artist. These 6 virtues are embodied in the 6 pairs of hands that build a bridge together. This is one of the latest works by Quinn that was built for 2019’s Venice Art Biennale.

4. Corporate Head by Terry Allen tells us about the danger of being focused on profit at all costs.

The impressive life-sized bronze sculpture of a man who has buried his head in the building resides in Los Angeles, California in the US. The sculpture embodies a businessman who has devoted all his life to gaining profit for himself and the company he works for. He is separated from the office building only from his neck down, which means his thoughts have been completely absorbed by the establishment he works for.

The sculpture illustrates the modern pace of life where people have to carry an economic burden and spend their whole lives working in businesses, often missing out on things that are way more important than material wealth.

5. Sphere Within a Sphere by Arnaldo Pomodoro reminds us of how fragile our planet is.

This wonderful statue mesmerizes viewers with a complex structure of fractured spheres — the outer one and the inner one — and numerous intricate gears inside. The artist, Arnaldo Pomodoro, liked to study simple geometrical forms in his work and managed to hide deep meaning behind those simple forms. The Sphere Within a Sphere once again reminds us how everything in the universe is interconnected, how fragile our world is, and how easily it can be broken into pieces.

6. The Man Who Measures the Clouds by Jan Fabre speaks about the struggles of measuring the immeasurable.

This unique artwork with the gold leaf finishing touch is part of 2019’s Venice Art Biennale and it shows viewers a man rising to a height of 29.5 feet (9 meters) and trying to measure the clouds with a ruler. This sculpture can be interpreted as a person’s desperate attempt to make the impossible possible, as our never-ending striving to surpass ourselves as mankind, or as a nod to ancient philosophy that thought that human beings were the measure of all things.

7. Inertia and The Bankers by Jason Decaires Taylor tackle social issues and call for our responsibility.

The Bankers, Inertia and other marvelous underwater sculptures by Jason Decaires Taylor reveal the most acute problems of modern society, like being obsessed with material wealth and being exposed to mass media’s influence. But apart from that, these unbelievable works serve as homes for coral that are on the verge of extinction in many regions of our planet. By placing his masterpieces underwater in Mexico, the Bahamas, and other places, the artist tries to attract more attention to global climate changes and the things we can do to protect the earth.

8. Absorbed by Light by Gali Lucas and Karoline Hinz honestly tell us how obsessed we’ve become with gadgets and technology.

3 people sitting on a bench, absorbed by their smartphones so much so that they don’t even notice each other. What could illustrate our era better? The installation that was part of the Amsterdam Light Festival symbolizes how modern technology connects and disconnects us at the same time. When you walk at night next time, look around and you’ll see the same picture — dozens of people all around with their faces lit up by their mobile phones. We actually are absorbed by these lights, aren’t we?

9. Trains to Life — Trains to Death by Frank Meisler commemorates children whose lives were saved and taken during the Holocaust.

The impressive work by Frank Meisler is located in Berlin, Germany, and it has 2 parts — 5 figures of boys and girls in dark bronze on one side, and a boy and a girl made of light bronze on the other side. The kids in these 2 parts of the monument gaze into different directions and symbolize 2 different outcomes that awaited children during the Holocaust. The group of 5 figures commemorates the 1.6 million Jewish kids that were sent to concentration camps and were killed, while 2 other kids pay tribute to those 10,000 children that were saved and transported to England.

10. The Miraculous Journey by Damien Hirst shows the stages of a baby’s growth in the womb.

This amazing monument located outside the Sidra Medical and Research Centre in Doha, Qatar, consists of 14 large-scale bronze sculptures, each of them showing a stage of an embryo’s growth in the womb from conception to birth. Being extremely explicit and bold, The Miraculous Journey evoked controversial feelings in the eastern audience and was even covered from public view for some time.

Here’s what Damien Hirst, the creator of the monument said about the ideas he addressed in his work: “Ultimately, the journey a baby goes through before birth is bigger than anything it will experience in its human life. I hope the sculpture will instill in the viewer a sense of awe and wonder at this extraordinary human process, which will soon be occurring in the Sidra Medical Center, as well as every second all across the globe.”

Which of these monuments would you like to see with your own eyes? Can you share with us a picture of a sculpture or a monument that impressed you?

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