Otros libros que te pueden interesar

• 

  The Big Teal

  Simon Holmes à Court

  • 0
  • 0
  • 0

  ‘We will not achieve net zero in the cafes, dinner parties and wine bars of our inner cities.’ Little infuriated the forgotten people of the twenty-first century—women and younger voters, especially—more than Scott Morrison’s deluge of disparagement on the issues that mattered to them. The May 2022 election marked the great re-engagement of those ignored and patronised for too long on climate, integrity and gender equity.The electoral map has been dramatically redrawn. However, the triumph of the ‘teals’ was not entirely unexpected to those assisting their rise, such as Climate 200 founder Simon Holmes à Court. As Australia entered its lost decade on climate action, he observed that conventional advocacy had become a case of diminishing returns, and that Cathy McGowan’s election as a community independent in 2013 provided a template for direct political engagement. The result was Climate 200, a crowdfunded outfit intended to provide the money and expertise to better match the major parties and turbocharge the grassroots movement emerging in thirty-plus electorates.Despite a relentless and increasingly shrill campaign of vilification aimed at Holmes à Court and the candidates by the Liberals, assisted by their media mates, we saw the election of six new community independent MPs and one senator. It was a victory of facts over fear, priorities over prejudice. It was a blow to the unfit-for-purpose ‘majoritariat’, a rejection of the false binary choice between parties that no longer reflect the hopes and complexity of modern democratic Australia.This is the story of how a team of inspired young tech-heads and older sages used their real and virtual-world experience to help a cluster of communities get the representation they wanted.

  Ver libro

• 

  The One Thing You Need to Know -...

  Marcus Chown

  • 0
  • 0
  • 0

  Rather than trying to bend your mind around all the vast and confounding details of things such as gravitational waves, electricity, and black holes, wouldn't it be easier to understand just one central concept from which everything else follows? 
   
   
   
  If you've ever found yourself fascinated by the idea of quantum computing but feel a little overwhelmed by the mind-blowing subject of quantum mechanics or concerned by climate change but haven't been able to get to grips with the details of global warming, this book is for you. Let's take atoms, for example—what on earth are they? Well, if you start to think of them less like things you can't see with complex little nuclei and more like the alphabet of nature, they might start to feel a little more understandable. Or gravitational waves—why are they creating so much excitement? Think of them as the voice of space, vibrations on the drumskin of space-time—before delving into all their complexities. 
   
   
   
  Chown explains the one thing you need to know to understand some of the most important scientific ideas of our time. Packed full of astounding facts, scientific history, and the entertaining personalities at the heart of the most pivotal discoveries about the workings of our universe, this is an accessible guide to all the tricky stuff you've always wanted to understand more about.

  Ver libro

• 

  Doctor's In The: Treating...

  Alan D. Weinberger, CJ Arlotta

  • 0
  • 0
  • 0

  About the Book 
  Many have compared the “Roaring Twenties” from the last century, to the 2020s of the 21st century. The new freedoms of this era (similar to 100 years ago) have caused disruptions, mainly as the Internet ‘flattens’ our world and accelerates outcomes that can be felt around the globe. One certainty, no matter how the new economic, political, and social structures will evolve, is the appearance of bad actors that will continue to use cyber warfare and cyber insecurity to their benefit. This book details in an easy-to-read format how we can best protect our “life, liberty and pursuit of happiness” in our new digital age.

  Ver libro

• 

  Kids DNA Book

  Andrew Kirby

  • 0
  • 0
  • 0

  Genes, although tiny and imperceptible, play a pivotal role in shaping our physical characteristics, unless modified by medical intervention. Originating from the first man and woman, genes come in various types, with Y-Chromosomes and mtdna being extensively studied by geneticists. Y-DNA is inherited exclusively from fathers to sons, perpetuating through generations of male lineage, while mtdna is passed from mothers to all their offspring, albeit only daughters can transmit it further.The classification of Y-DNA and mtdna into letters helps delineate the genetic relationships across different populations and regions. However, these genetic markers often exhibit a mosaic distribution due to intermarriages, conflicts, and migrations throughout history. Despite these diversifications, humanity remains fundamentally linked to its ancestral roots, with distant connections to the original progenitors persisting through millennia of genetic mingling. Thus, while genetic variations have enriched our species over time, our collective genetic heritage underscores the profound interconnectedness among human populations worldwide.

  Ver libro

• 

  Hands-on Cryptography with...

  Md Rasid Ali

  • 0
  • 0
  • 0

  Master Cryptography with Python: From History to Real-World Implementation.
  Book Description
  Cryptography is the backbone of modern digital security, and Python makes it accessible for everyone. Hands-on Cryptography with Python takes readers from foundational concepts to advanced cryptographic systems, equipping them with both theoretical understanding and practical implementation skills using Python.
  You’ll begin with setting up the platform and Installation and move on to understanding the basics of cryptography—exploring classic ciphers, their evolution, and their role in secure communication. Next, you’ll advance to Symmetric Key Cryptography and Asymmetric Key Cryptography, learning how to implement encryption algorithms step-by-step with Python.
  As you progress, you’ll dive into essential cryptographic components like Hashing and Message Integrity, enabling you to safeguard data and verify its authenticity. The book then introduces miscellaneous cryptographic schemes and highlights the principle that “Security is Only as Strong as the Weakest Link”, encouraging you to identify and address vulnerabilities.
  Toward the final stages, you’ll gain hands-on expertise in TLS Communication, the backbone of secure data exchange on the web. The journey culminates with an exploration of current trends in cryptography, including lightweight cryptography and post-quantum solutions, ensuring you stay ahead in this ever-evolving field.
  Table of Contents
  1. Platform Setup and Installation
  2. Introduction to Cryptography
  3. Symmetric Key Cryptography
  4. Asymmetric Key Cryptography
  5. Hashing
  6. Message Integrity
  7. Miscellaneous Crypto Schemes
  8. Security is Only as Strong as the Weakest Link
  9. TLS Communication
  10. Latest Trends in Cryptography      
  
  Index

  Ver libro

• 

  The Universe's Hidden Blueprint...

  Dirk Fallon

  • 0
  • 0
  • 0

  The universe, a vast and ever-expanding expanse, has fascinated humanity for centuries. From the first glimmering stars to the complex galaxies that stretch across the sky, the cosmos has been a subject of study and wonder. The exploration of the universe is a journey that continues to reveal new insights into the nature of existence, the forces at play, and the structures that govern the cosmos. Understanding the universe's hidden blueprint, particularly the role of dark energy, is central to understanding how it operates on the largest scales. 
  The birth of the universe, often referred to as the Big Bang, marked the beginning of everything we observe today. This singularity was not just the origin of matter and energy, but also of the very fabric of space and time. As the universe expanded, it cooled, and matter began to form. Over billions of years, stars, galaxies, and other cosmic structures developed, with gravity playing a key role in shaping the distribution of matter. However, this gravitational pull, which typically brings things together, began to reveal an unexpected and mysterious aspect of the cosmos in the 20th century. 
  One of the most significant discoveries in modern cosmology was the realization that the universe’s expansion is accelerating. This observation shook the foundations of astrophysics, as scientists had long assumed that the universe's expansion would slow down due to gravitational forces. Instead, what they found was that galaxies were moving apart faster than ever, suggesting the presence of an unknown force. This force was later dubbed "dark energy," and it has become one of the most crucial elements in understanding the universe’s large-scale behavior.

  Ver libro