PewDiePie, YouTube’s Biggest Star, Is Leaning Into His New, Far-right Following

The Genius of Marie Curie

Growing up in Warsaw in Russian-occupied Poland, the young Marie Curie, originally named Maria Sklodowska, was a brilliant student, but she faced some challenging barriers. As a woman, she was barred from pursuing higher education, so in an act of defiance, Marie enrolled in the Floating University, a secret institution that provided clandestine education to Polish youth. By saving money and working as a governess and tutor, she eventually was able to move to Paris to study at the reputed Sorbonne. here, Marie earned both a physics and mathematics degree surviving largely on bread and tea, and sometimes fainting from near starvation. 

In 1896, Henri Becquerel discovered that uranium spontaneously emitted a mysterious X-ray-like radiation that could interact with photographic film. Curie soon found that the element thorium emitted similar radiation. Most importantly, the strength of the radiation depended solely on the element’s quantity, and was not affected by physical or chemical changes. This led her to conclude that radiation was coming from something fundamental within the atoms of each element. The idea was radical and helped to disprove the long-standing model of atoms as indivisible objects. Next, by focusing on a super radioactive ore called pitchblende, the Curies realized that uranium alone couldn’t be creating all the radiation. So, were there other radioactive elements that might be responsible?

In 1898, they reported two new elements, polonium, named for Marie’s native Poland, and radium, the Latin word for ray. They also coined the term radioactivity along the way. By 1902, the Curies had extracted a tenth of a gram of pure radium chloride salt from several tons of pitchblende, an incredible feat at the time. Later that year, Pierre Curie and Henri Becquerel were nominated for the Nobel Prize in physics, but Marie was overlooked. Pierre took a stand in support of his wife’s well-earned recognition. And so both of the Curies and Becquerel shared the 1903 Nobel Prize, making Marie Curie the first female Nobel Laureate.

In 1911, she won yet another Nobel, this time in chemistry for her earlier discovery of radium and polonium, and her extraction and analysis of pure radium and its compounds. This made her the first, and to this date, only person to win Nobel Prizes in two different sciences. Professor Curie put her discoveries to work, changing the landscape of medical research and treatments. She opened mobile radiology units during World War I, and investigated radiation’s effects on tumors.

However, these benefits to humanity may have come at a high personal cost. Curie died in 1934 of a bone marrow disease, which many today think was caused by her radiation exposure. Marie Curie’s revolutionary research laid the groundwork for our understanding of physics and chemistry, blazing trails in oncology, technology, medicine, and nuclear physics, to name a few. For good or ill, her discoveries in radiation launched a new era, unearthing some of science’s greatest secrets.

From the TED-Ed Lesson The genius of Marie Curie - Shohini Ghose

Animation by Anna Nowakowska

Playful Palette: An Interactive Parametric Color Mixer for Artists

Graphics research from Adobe Research and University of Toronto have designed a digital painting palette interface with features similar to real-world physical paint mixing:

Playful Palette is a color picker interface for digital paint programs that derives intuition from oil and watercolor palettes, but extends them with digital features. The palette is compactly parameterized as a set of color blobs that blend together to create gradients and gamuts. They can be directly manipulated to explore arrangements and harmonies. All edits are non-destructive, and an infinite history allows previous palettes to be revisited and modified, recoloring the painting. This design is motivated by a pilot study of how artists use paint palettes, and is evaluated with another group of traditional and digital artists to demonstrate Playful Palette’s effectiveness at enabling artists’ color tasks, and at amplifying their creativity.

More Here

Steven Universe Theory: How The Gem’s function

In this theory I am going to attempt to explain how the Gems of Steven Universe could potentially function in real life. This theory is based on a relatively superficial understanding of things like Quantum physics, so a more knowledgeable person in such fields would likely be able to tear this theory a new one. In fact I encourage such critiques, as I find debates like this rather entertaining.

With that disclaimer out of the way, let’s try to answer how, with my woefully rudimentary understanding of quantum physics, that The Gems could potentially function in real life.  

First we need to answer, what are the Gems? In the internet short called Classroom Gems, Pearl explains that Gems project hard light structures from their gems that comprise of their physical form from their gems. These Gems contain all of what they are, and their body is, as Steven puts it, “just an illusion.”

An illusion with Mass.

Is the concept of Hard Light possible? Actually yes, and in fact we’ve reputedly already made headway in this department. Princeton University has reported that they have begun Crystallizing Light. 

How have they achieved such a thing you ask? Well what they did was they created a super conductive structure where the billions of atoms inside of it worked in tandem to create what they call an “artificial atom.” Photons that come in contact with this superconductive artificial atom take on the properties of said atoms, and they begin to interact with each other like particles. These photons, now entangled together like particles, began behaving like the states of matter, assuming qualities of liquids and crystallized solids.

In these experiments at Princeton, they reported that they were able to make light slosh about in a contained area like a liquid, and they were able to “freeze” this light into a Solid as well, all thanks to this superconducting “artificial atom” structure.

So we know now that there are potentially circumstances in which light photons can be made to behave like particles, thus creating hard light structures that are entirely malleable and able to shift between liquid and solid states very easily (assuming all this data is viable and laudable of course.) This sounds eerily similar to the Gem’s “physical” bodies. Much like with the results of these experiments, they are able to alter their physical forms at will, and as solids they behave just like regular physical bodies, if not much more durable.

So this begs the question, could a Gem potentially function as a superconductor?

A Superconductor is what is known as a Macroscopic Quantum effect, or something in quantum physics that is observable in large scale, as supposed to the atomic scale that quantum effects are normally associated with. A material becomes a superconductor when it reaches a temperature that allows energy to have zero resistance while traveling through the object. Normally an object’s conductivity is subject to resistance, which will cause the energy traveling through the object to be expelled via heat. This is why batteries run out of power when you put them inside something, because that energy is eventually expelled out of the wires via heat instead of continuing to circulate in the circuitry. In a Superconductor, the energy never leaves the circuitry and continues the circuit indefinitely until it no longer has its super conductive properties. 

This is consistent with Gems in Steven Universe, as all the energy they will ever need is inside their gems. While real life super conductors require intensely cold (or hot) temperatures in order to achieve this quantum state of conductivity, the Gems themselves appear to be a highly sought after theoretical state simply referred to as a “room temperature superconductor.”

  A room temperature superconductive material would change the world of technology forever. Extremely advanced technology that is theoretically possible, but require an intense amount of energy with conventionally conductive materials, would be able to achieve the same effects with a room temperature superconductor with very little or no energy loss. As long as the equilibrium of Superconductivity is maintained, anything that utilized such materials would be able to function indefinitely.

This as well is consistent with Gems from Steven Universe. While each gem has variations on how much power they can exert at a given time, as long as they maintain within their boundaries and limitations, their gem forms will hold and sustain themselves for thousands of years with no sign of deterioration. This would also explain why maintaining larger hard light bodies than their Gems are equipped for is taxing for them. By pushing themselves beyond their equilibrium, they are losing their superconductivity and are losing energy from their gems via heat.

https://www.youtube.com/watch?v=g0Mm7bI1SIM

 When a gem is poofed, they retreat inside of their gems restore the equilibrium that superconductivity offers before reforming their bodies.

Can a Gem behave as a Superconductor? Gems, Diamonds and the like are composed of Carbon. Carbon can most definitely be used as a superconductor, especially as shown with experiments with a substance called Graphene. 

Graphene is essentially a 2 dimensional diamond, a lattice of carbon a single atom thick that is intensely durable (many times stronger than steel) and is a step in the direction of finding that coveted room temperature superconductor. Part of the process that takes place in the Kindergartens therefore, is changing the gem from a conventionally conductive substance to a room temperature super conductor, and feeding the energy that is drained from around them into the gem so it can achieve equilibrium inside of it and they can pop out fully formed. 

This would also explain why better formed gems like The Era 1′s are able to create things like Gem Weapons, while Era 2′s can’t even shapeshift. Gems like Garnet have energy to spare, so they can use it to create other hard light structures besides their bodies without affecting their equilibrium, while a gem like Peridot cannot afford such exertion. 

So far we’ve explained that, theoretically speaking, the Gems are a room temperature superconductive structure made of carbon, which house within them an equilibrium of energy that can be used to manipulate photons into behaving like particles, which they use to comprise their physical forms. Next is to explain where the intelligence and personality comes from. This is decidedly easier to explain.  The Gems are artificial intelligence.

 Each atom inside of this room-temperature superconductive gem is a transistor, the thing that sends those 1′s and 0′s that are the building blocks of any and all computer programs and languages. We already have single atom transistors, so applying them in an intricate structure in the form of a seemingly ordinary gemstone is both plausible and practical. In fact we are currently working on a device that uses graphene (that afore mentioned 2 dimensional diamond) that uses light instead of electricity to compute things. In the lattice of graphene there is a single atom which operates as an “optical switch” 

Or a switch that can be flipped on an off at the speed of a photon.  To put it in more simplistic terms: Its a computer that does its computing at the speed of light and is woven together at the atomic level, not with visible circuit boards. The kind of processing power such a structure would have would definitely allow for an artificial intelligence comparable with or even significantly smarter than the average human. 

So to recap: A Gem from Steven Universe, in real life, would theoretically be an Artificial intelligence, programmed into an atomic, superconductive-supercomputer (which computes at the speed of a photon/light) made of a type of carbon, has an equilibrium of light based energy within itself that won’t deplete as long as they stay within their boundaries of how hard they can exert themselves, and can manipulate photons into behaving like particles which comprise their physical forms. 

The real story of #bitcoin.

Machine Learning with Python: Easy and robust method to fit nonlinear data ☞ https://towardsdatascience.com/machine-learning-with-python-easy-and-robust-method-to-fit-nonlinear-data-19e8a1ddbd49

Adversarial Machines

There’s been some interesting developments recently in adversarial training, but I thought it would probably be a good idea to first talk about what adversarial images are in the first place. This Medium article by @samim is an accessible explanation of what’s going on. It references this talk by Ian Goodfellow, asking if statistical models understand the world.

Machine learning can do amazing magical things, but the computer isn’t looking at things the same way that we do. One way to exploit that is by adding patterns that we can’t detect but that create enough of a difference in the data to completely fool the computer. Is it a dog or an ostrich?

There’s been quite a lot of research into finding ways round this problem as well as exploiting it to avoid facial recognition or other surveillance. And, like I said, there’s been some interesting recent developments that I hope to talk about here.

https://medium.com/@samim/adversarial-machines-998d8362e996#.n7j43766v

Sacred Mathematics - Japanesse Temple Geometry

This is a book about a special kind of geometry that was invented and widely practiced in Japan during the centuries when Japan was isolated from Western influences. Japanese geometry is a mixture of art and mathematics. The experts communicated with one another by means of sangaku, which are wooden tablets painted with geometrical figures and displayed in Shinto shrines and Buddhist temples. Each tablet states a theorem or a problem. It is a challenge to other experts to prove the theorem or to solve the problem. It is a work of art as well as a mathematical statement. Sangaku are perishable, and the majority of them have decayed and disappeared during the last two centuries, but enough of them have survived to fill a book with examples of this unique Japanese blend of exact science and exquisite artistry.

Copyright © 2008 by Princeton University Press and Oxford

http://kknop.com/math/sangaku.pdf

Ho Chi Minh City, Vietnam. #Bitcoin via @kyletorpey

Researchers Have Successfully Grown Premature Lambs in an Artificial Womb

It’s something that wouldn’t be out of place in a sci-fi movie – a lamb inside a plastic bag with tubes and fluids helping it grow. But researchers have shown it’s possible to nurture and protect lambs in late stages of gestation inside an artificial womb; technology which could become a lifesaver for many premature human babies in just a few years.

“If we can develop an extra-uterine system to support growth and organ maturation for only a few weeks, we can dramatically improve outcomes for extremely premature babies.”

Read More: http://www.sciencealert.com/researchers-have-successfully-grown-premature-lambs-in-an-artificial-womb