Gravity Waves Discovered: In Plain English

Social media has been abuzz with a breaking discovery in science and exploration, which tells us two things: (1) Our society has come a long way as far as interest in the sciences is concerned – people are actually getting excited over this latest discovery and are sharing the news via Facebook, Twitter etc. And (2) the news itself is absolutely revolutionary! Einstein’s theory has effectively been proven with the first real detection of gravity waves. But, I’ll let theoretical physicist and string theorist Brian Greene explain that to you…

Video Source:Brian Greene Explains The Discovery Of Gravity Waves” Uploaded by World Science Festival to YouTube channel www.youtube.com/watch?v=s06_jRK939I

Cool Things Col. Hadfield Taught Us About Space Livin’

Colonel Chris Hadfield is pretty much the modern face of space exploration. In this video and others that have been uploaded to YouTube, he demonstrates the awesomeness of zero gravity and the various peculiars of space living, answering age-old questions asked by children everywhere: How do you sleep in space? How do you wash your hands? What food do you eat?

Video Source: “Cool Things Col. Chris Hadfield Taught Us About Space” Uploaded by Mixtape Master on YouTube channel www.youtube.com/watch?v=uy50lRbOpW8

How Black Holes Are Born

In this cool video, we learn how black holes are created from the death of massive stars, leaving behind a collapsed star so dense and with such skull-crushing gravity that not even LIGHT can escape it! Here’s a cool fact… if you were floating towards a black hole, the atoms in your feet would accelerate towards it faster than the atoms in your head and so effectively, you would be instantaneously ripped apart. Fun!

Video Source: “The Birth of a Black Hole” Uploaded by Alexander Guseff to YouTube channel www.youtube.com/watch?v=8grTbzAo0PA.

Neil DeGrasse Tyson Answers Angry Tweets on Pluto’s Demotion

Many moons ago, Pluto – the outermost planet in our solar system – was demoted. For those of us who grew up with the nine-planet solar system model, this came as somewhat of an affront to everything we knew about anything, ever. I mean, what is the meaning of life if the planetary status of Pluto can so easily be revised and revoked? Why, Neil, why??

In this hilarious video, Neil DeGrasse Tyson answers to the angry rants and raves (and insults) of those really strange people who were truly and deeply wounded by Pluto’s demotion from planetary status to mere space-wandering rock. Why people give such a damn is beyond me. After all, Pluto is only a quarter the size of our moon and even then, most of its mass is ice.

Video Source: Uploaded by National Geographic on YouTube channel https://youtu.be/eBREBAnglr

Neil DeGrasse Tyson is a megamind and, not coincidentally, also curator of the Hayden Planetarium, as well as the presenter of Carl Sagan’s revised TV-series, “Cosmos” He is awesome and anyone who has watched any of his videos, lectures or presentations will appreciate just how erudite and smart this man is.

But by far one of Neil’s greatest talents is the perfect balance between a sophisticated understanding of science and the ability to communicate with those who don’t. This makes him one of today’s most powerful and persuasive public figures in science and technology.

If The Planets Took The Place of Our Moon…

Ever wonder what the view of Mars would be if it were as close to us as our moon? Would it glow a belligerent red in our night sky and confuse moths the world over? How about Neptune: would it cast a seductive blue glow over the body of your lover as she lies recovering from a delicious round of rodgering? Now imagine Jupiter, our solar system’s largest planet with moons that are twice/thrice the size of ours… what would they all look like if they had to take the place of our moon, without cataclysmically affecting life on our planet? This video answers that question…

Video Source: Uploaded by yeti dynamics to YouTube channel www.youtube.com/watch?v=usYC_Z36rHw

 

 

Epic Rap Battles of History: Isaac Newton Vs. Bill Nye

This Epic Rap Battle is pure unadulterated GOLD. Watch Sir Isaac Newton serve Bill Nye truths of painful gravity and Bill Nye the not-so nice Science Guy retaliate with desert dry wit. As if that wasn’t good enough, halfway through the video a very special someone makes an appearance and I actually found myself making that sound teenagers make when watching a friend wipe out on a skateboard…

Ooooooo!!! No he didn’t!!

Video Source: “Sir Isaac Newton vs Bill Nye. Epic Rap Battles of History Season 3″ posted by ERB on Youtube channel https://www.youtube.com/watch?v=8yis7GzlXNM

Astrology Owes You an Apology

Horoscope circle astrology

What’s your star sign? Sagittarius? LIAR!!

If your horoscope a little out of scope, it’s because you’re reading the wrong one.

This is not really your fault. How are you to know that things have changed in the heavens since the zodiac was assigned to each calendar month just over 2,500 years ago? This is the problem with astrology in the 21st Century. It is the single most ridiculous cluster of notions that have ever been conceived, second only to the idea that womankind was created from the rib of a man. How insulting! If anything, man was created from the rib of a woman. Why else would men have nipples?

On the upside, on issues of astrology and horoscopes, I’ve finally found something I can agree with Christians about.

If you’re keen on these subjects, I am really sorry to burst your bubble. I’m all for esoteric beliefs if it distracts people from judging thy neighbour and killing in the name of You-Know-Who. But the entire rational framework of astrology is completely and inexcusably flawed. This isn’t only from a logical standpoint, but for one very particular reason, which we shall discuss shortly.

First, let’s find out what on Earth our ancient counterparts were thinking…

The Gods are Grumpy Angry gods fist smash

A cluster of ridiculous notions is forgivable of an ancient civilization that has no understanding of the physical world around them and of all its beautiful and intricate macroscopic and microscopic complexity. Back in the day, a sickness was not the result of a virus running rampant in your body: it was a punishment for wrong-doing or an expression of some deity’s dissatisfaction with your most recent sacrifice. Even though said sacrifice was your sister…

Lightning wasn’t an electrical discharge between a negatively charged sky and a positively charged Earth; it was Zeus throwing his toys out the cot. The stars were not balls of intense and unending nuclear reactions held together by gravity, they were the souls of dead people (or fireflies, if you’re a Lion King fan).

Every civilization has sought to explain the physical observable universe using what little bits and pieces of knowledge they had. A few thousand years ago, in the absence of powerful telescopes, super computers, mathematical equations and the cumulative work of tens of thousands of scientists, that knowledge stemmed from tradition, superstition and beliefs that had been passed down from generation to generation.

Scientific these explanations were not.

Meet the Babylonians

The Ishtar Gate and the Processional Way, Babylon,The Pergamon Museum

Humans are inherently creative and seek symbolism in just about everything around us, so naturally the patterns perceived in the arrangement of stars against the night sky became other people, animals and objects. These constellations were then bestowed with significance over and above their random scattering across the sky.

And who can blame our ancestors? Back in the day there was no TV, so our ancient counterparts looked to the sky for their daily and seasonal weather forecasts; the stars were their GPS. If a decent crop yield depended on you sowing seeds at precisely the right time of year, you too would regard the sky as something sacred and symbolic. Your life could depend on it.

Around 7th century BC, Babylonian astronomers (dudes who puzzled over the sky and made attempts to measure and record the migrations of the stars and planets) divided the constellations that coursed across the Milky Way into the zodiacal signs, which, in Latin, literally means “circle of animals.” Think “zoo.”

astrology and zodiac

Although some of the constellations that make up the zodiac have origins elsewhere and in other times, the Babylonians were the ones who landed the Oscar for incredible breakthrough work in scientific observation, measurement and recording. They were the ones who divided the sky into the co-ordinate system that has largely survived to this day (with subtle modifications and a greater accuracy, of course.)

Each calendar month was assigned a ‘star sign,’ beginning with the constellation that was positioned behind the sun at the time of the spring equinox. This was around March and April in the northern hemisphere. Remember, back in these days, the seasons very much governed the life and times of these people. Spring was an auspicious time of year because your farm animals would start bonking like mad, which was a good thing if you wanted your farm animals to make baby farm animals.

Funny Goat picture

At the time this was all cooked up (just over 2,500 years ago), the constellation that took position behind the sun at the spring equinox was Aries, the ram. Baaa. Every year at the same time, the same star sign would resume its rightful position in the sky.

But the Earth’s movement relative to the stars changes year after year. Every time we make our way around the sun, our aspect is very slightly different thanks to Earth’s wobbly axis of rotation. Just under three millennia later, the constellation positioned behind the sun at the time of the spring equinox is no longer Aries. It’s Taurus.

What does this mean?

The Zodiacal Identity Crisis

Cute lion pictures

“Screw this, I’m not a Leo anymore… I see myself as a Virgo anyway.”

What’s your star sign? Libra? Nope! Actually, you’re a Scorpio. When you were born, the constellation positioned behind the sun was Scorpio, not Libra. So all that crap about being sensitive, artistic, fickle and in love with the idea of love blah, blah, is just that: crap. Whatever star sign you thought you were, you are actually one ahead:

Aries’ are Gemini’s

Gemini’s are Cancer’s

Cancer’s are Leo’s

Leo’s are Virgo’s

And so on and so forth.

Everything you’ve ever read about yourself in a horoscope – what kind of person you are, your personality traits, your likes, loves, potential health problems and more – is all fundamentally flawed because you are reading the wrong star sign. Plain and simple. What’s the point in reading the horoscope for, example, Sagittarius when you’re actually a Capricorn? And why don’t astrologers or whoever writes this garbage picked up on this very simple, yet grave error?

Little Gypsy Fortune Teller

My birthday is on the 19th October. Every horoscope I have ever read in any magazine, newspaper or book has told me that my star sign is Libra. But every single one of them has been inaccurate. The constellation behind the sun on the date of my birth is Scorpio, which makes far more sense because I can be quite a bitch.

Class Dismissed: Your Take-Home Message 

Milky Way over the mountain

The Milky Way, the spiral arm of our galaxy, courses across a darkening sky.

The idea that the stars and planets play a part in forecasting our future is a very romantic one. It makes us feel very important. But those giant impartial elemental worlds composed of ice, rock, fire and air have about as much to do with your love life as scientology has to do with science.

Sure, those horoscopes you read in People while sitting on the porcelain throne can make sense sometimes. But horoscopes are self-fulfilled prophesies. If Madame Zola tells you that your love life is about to get hot and heavy, you’re immediately primed to see significance where there is none. You regard the world with fresh eager eyes; watching and waiting for your Prince Charming or Pussy Galore (guys) to come and sweep you off of your feet.

The bottom line is: stars are far too busy exploding and being catastrophically nuclear to worry about your office dynamics and how that bitch down the aisle keeps stealing your stapler. The planets couldn’t be less interested in how flaccid your sex life has been recently and the moon couldn’t give two hoots about what colour you should dye your hair next.

Perhaps it’s our innate fear of being ordinary that compels us to seek evidence of our extraordinary nature outside of ourselves – in the relative orientation of the stars and planets – when in fact we already ARE extraordinary.

We’re made of star dust, aren’t we?