Blog Archives

Summer holiday science: turn your home into a lab with these three easy experiments

Summer holiday science: turn your home into a lab with these three easy experiments

Many people think science is difficult and needs special equipment, but that’s not true. Science can be explored at home using everyday materials. Everyone, especially children, naturally ask questions about the world around them, and science offers a structured way to find answers. Misconceptions about the difficulty of science often stem from a lack of […] … learn more→

Multiple goals, multiple solutions, plenty of second-guessing and revising − here’s how science really works

Multiple goals, multiple solutions, plenty of second-guessing and revising − here’s how science really works

A man in a lab coat bends under a dim light, his strained eyes riveted onto a microscope. He’s powered only by caffeine and anticipation. This solitary scientist will stay on task until he unveils the truth about the cause of the dangerous disease quickly spreading through his vulnerable city. Time is short, the stakes […] … learn more→

Astronomy ‘Olympics’ is being hosted in Africa for the first time: 4 big talking points

Astronomy ‘Olympics’ is being hosted in Africa for the first time: 4 big talking points

Cutting-edge telescopes, gravitational waves, black holes and our solar system’s central star, the Sun, are just a few of the topics that will be on the table in Cape Town, South Africa, for an event that’s a scientific version of the Olympic Games – though the world’s leading astronomy researchers in attendance will be showcasing […] … learn more→

CAPTCHAs: The struggle to tell real humans from fake

CAPTCHAs: The struggle to tell real humans from fake

CAPTCHAs are those now ubiquitous challenges you encounter to prove that you’re a human and not a bot when you go to log in to many websites. Websites and mobile apps have long been attacked by bots on a massive scale. Those malicious bots are programmed to automatically consume a large amount of computing resources, post spam messages, […] … learn more→

What does mathematics really say about reality?

What does mathematics really say about reality?

“This immense book that always stands open before our eyes, I mean the Universe […] is written in the language of mathematics  ,” wrote Galileo, the founding figure of modern science. The aim of this article is to question this tenacious presupposition in science, according to which the notions of reality, language and truth maintain robust and […] … learn more→

Could people turn Mars into another Earth? Here’s what it would take to transform its barren landscape into a life-friendly world

Could people turn Mars into another Earth? Here’s what it would take to transform its barren landscape into a life-friendly world

When I was in middle school, my biology teacher showed our class the sci-fi movie “Star Trek III: The Search for Spock.” The plot drew me in, with its depiction of the “Genesis Project” – a new technology that transformed a dead alien world into one brimming with life. After watching the movie, my teacher […] … learn more→

Studying Z-Library and PDF Drive's Accessibility

Studying Z-Library and PDF Drive’s Accessibility

Digital libraries like Z-Library and PDF Drive have revolutionized access to information, each serving unique user bases with vast repositories of documents and books. This comprehensive analysis explores the accessibility features and challenges presented by both platforms, offering insights into how they cater to diverse user needs and the limitations they face in ensuring equitable […] … learn more→

Quantum computers are like kaleidoscopes − why unusual metaphors help illustrate science and technology

Quantum computers are like kaleidoscopes − why unusual metaphors help illustrate science and technology

Quantum computing is like Forrest Gump’s box of chocolates: You never know what you’re gonna get. Quantum phenomena – the behavior of matter and energy at the atomic and subatomic levels – are not definite, one thing or another. They are opaque clouds of possibility or, more precisely, probabilities. When someone observes a quantum system, it loses […] … learn more→

A strange intermittent radio signal from space has astronomers puzzled

A strange intermittent radio signal from space has astronomers puzzled

When astronomers turn our radio telescopes out towards space, we sometimes detect sporadic bursts of radio waves originating from across the vast expanse of the universe. We call them “radio transients”: some erupt only once, never to be seen again, and others flicker on and off in predictable patterns. We think most radio transients come […] … learn more→