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Superconductivity is the property of certain materials that can conduct electric currents with no resistance. This quantum phenomenon is still shrouded in mystery, and until now has been limited to very low temperatures. Yet all this could soon change.

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Over the years, scientists have managed to unveil the existence of quite a few intriguing particles, pushing the entire field of physics forward with each discovery. There's the "God Particle" for instance, aka the Higgs Boson that grants all other particles their masses. There's also the so-called "Oh My God!" particle, an unimaginably energetic cosmic ray.  But now we have a new particle in town. It's named  the "sun goddess" particle  —  and is fittingly extraordinary.  This particle has an energy level one million times greater than what can be generated in even humanity’s most powerful particle accelerators; it appears to have fallen to Earth in a shower of other, less energetic particles. Like the "Oh My God!" particle, these bits come from faraway regions of space and are known as cosmic rays. The particle has been dubbed "Amaterasu" after Amaterasu Ōmikami, the goddess of the sun and the universe in Japanese mythology, whose name means "shining in heaven." And just as its mythological namesake is shrouded in mystery, so too is the Amaterasu particle. Its discoverers, including Osaka Metropolitan University researcher Toshihiro Fujii, don’t know where the particle came from or indeed what it is. They also still aren't sure what kind of violent and powerful process could have given rise to something as energetic as Amaterasu.

Continue Reading.

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School depends on obedience. Learning depends on curiosity. School kills curiosity.

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TED Talks for the New Year

Here are TED Talks that will give you a guide to a successful year

How to learn anything

Power food for the brain

Secret to self-control

Don't be a jerk to yourself

Building your identity capital

Improving your body language

What your future self wants

Saying Yes

Habits of original thinkers

Become the person you can't imagine

Designing the life you want

Be your own life coach

How to talk so that people listen

Curiosity over ambition

Life is your biggest project

How to achieve your most ambitious goals

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TED Talks to end the Year on a high note

Brain Magic by Keith Barry

The brain changing benefits of exercise by Wendy Suzuki

Power foods for the brain by Neal Barnard

Intermittent fasting: Transformational Technique by Cynthia Thurlow

You don't find happiness, you create it by Katarina Bloom

The Art of being yourself by Caroline McHugh

The magic of not caring by Sarah Knight

How to not take things personally by Frederik Imbo

Speaking Up Without Freaking Out by Matt Abrahams

How to motivate yourself to change your behavior by Tali Sharot

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The research team was able to show that since no clock has an infinite amount of energy available (or generates an infinite amount of entropy), it can never have perfect resolution and perfect precision at the same time. This sets fundamental limits to the possibilities of quantum computers.

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Two galaxies, a galaxy cluster, supernova remnant, double star system, and planetary nebula are represented.

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So happy to finally share this shot with you: a conjunction of the ISS and the moon. This shot required meticulous planning and precise timing to achieve, and the full image (in the second post in the thread) is one of my all-time favorites. CR:AM

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sometimes you run into something that just overturns your understanding and builds a new, more coherent picture. this is one of them.

they taught us about diffraction theory at uni - Fresnel, Fraunhofer all of that, we did experiments with lasers - but it never occurred to me to analyse lenses in terms of diffraction. it makes so much sense now! i was never entirely satisfied by the ray approximation to light, so seeing what's really going on in the lightfield and how you can use a diffraction plate as a lens, with each ring contributing higher order Fourier terms to the image, is like. crazy cool.

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A mandelbrot fractal calculated and printed as text on an IBM 1401 (1959) by Ken Shirriff. This computer does not use binary numbers and does not use bytes. It also does not use ASCII, but EBCDIC.

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Tumblr users will hear their mothers say for years that eating healthier and going on walks will help with their anxiety/depressive episodes then be surprised when they try it and it actually works

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questions I think would be fun to be asked

what are 3 things you’d say shaped you into who you are?

show us a picture of your handwriting?

3 films you could watch for the rest of your life and not get bored of?

what’s an inside joke you have with your family or friends?

what made you start your blog?

what’s the best and worst part of being online/a creator?

what scares you the most and why?

any reacquiring dreams?

tell a story about your childhood

would you say you’re an emotional person?

what do you consider to be romance?

what’s some good advice you want to share?

what are you doing right now?

what’s something you’ve always wanted to do but maybe been to scared to do?

what do you think of when you hear the word “home”?

if you could change one thing about yourself, what would it be?

name 3 things that make you happy

do you believe in ghosts and/or aliens?

favourite thing about the day?

favourite things about the night?

are you a spiritual person?

say 3 things about someone you love

say 3 things about someone you hate

what’s one thing you’re proud of yourself for?

fave season and why?

fave colour and why?

any nicknames?

do you collect anything?

what do you do when you’re sad?

what’s one thing that never fails to make you happy/happier?

are you messy or organised?

how many tabs do you have open right now?

any hobbies?

any pet peeves?

do you trust easily?

are you an open book or do you have walls up?

share a secret

fave song at the moment?

youtuber you’ve been obsessed with and why?

any bad habits?

(this post was stolen from @teenage-mutant-ninja-freak, since it couldn't be reblogged anymore)

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A collaborative research team led by Bo Zhen of the University of Pennsylvania has unveiled a new approach that directly engineers atomic structures of material by stacking the two-dimensional arrays in spiral formations to tap into novel light-matter interaction. This approach enables metamaterials to overcome the current technical limitations and paves the way for next-generation lasers, imaging, and quantum technologies. Their findings were recently published in the journal Nature Photonics.