Skip to content
Science Observer

Useful articles about our universe and science

  • Home
  • Calculators
    • AI Automation ROI Calculator
    • Artificial intelligence
      • AI Ethics & Governance Risk Checker
      • AI Time Saved Calculator
      • AI Token & Cost Calculator
    • Bioengineering
      • Bacterial Growth Calculator (Doubling Time)
      • DNA Melting Temperature (Tm) Calculator
      • Genetic Trait Probability Calculator
      • Punnett Square Calculator
    • Cosmic Lookback Time Calculator
    • Data Transfer Time Calculator
    • Dew Point Calculator
    • Exponential Growth Calculator
    • Historical Time Gap Calculator
    • Innovation Impact Score Calculator
    • Neural Signal Latency Calculator
    • Orbital Speed & Period Calculator
    • Password Strength Estimator!
    • Research Impact Projection Calculator
    • Resistors in Series / Parallel Calculator
    • Rocket Delta-V Estimator
    • Science
      • Capacitor Calculator (C, Q, V, Energy, RC)
      • Coulomb’s Law Calculator
      • Dilution Calculator (C₁V₁ = C₂V₂) !
      • Doppler Effect Calculator (Sound)
      • Free Fall Calculator!
      • Gravitational Force Calculator
      • Heat Capacity Calculator (Q = m·c·ΔT)
      • Heat Conduction Calculator (Fourier’s Law)
      • Ideal Gas Law Calculator (pV = nRT)
      • Kinetic Energy Calculator
      • Momentum & Impulse Calculator!
      • Newton’s Second Law Calculator (F = m·a)
      • pH Calculator
      • Radioactive Half-Life Calculator
      • Science Unit Converter
      • Sound Distance Calculator (Thunder)
      • Sound Level (dB) Calculator
      • Time Dilation Calculator
      • VO₂max Estimate Calculator
      • Wave Calculator
    • Smart Home Energy Savings Calculator
    • Tidal Force Comparison Calculator
    • Universe
      • Age on Other Planets Calculator
      • Asteroid Impact Energy Calculator
      • Black Hole Radius Calculator
      • Escape Velocity Calculator
      • Exoplanet Habitability Quick Score
      • Horizon Distance Calculator
      • How Many Stars Can You See?
      • Light Travel Time Calculator
      • Light Travel Time Calculator!
      • Orbit Speed & Period Calculator
      • Satellite Signal Delay Calculator
      • Space Travel Time Calculator
      • Telescope Resolution Calculator
      • Weight on Other Planets Calculator

Posts by deka

  • Home
  • deka
  • Page 67
About deka
Black Holes: The Mysterious Engines of the Universe
Posted inUniverse

Black Holes: The Mysterious Engines of the Universe

Black holes are among the most fascinating and extreme objects in the universe. They are regions of space where gravity is so intense that nothing—not even light—can escape. Once thought…
Posted by deka June 20, 2025
What Is Dark Energy? The Force Behind the Expanding Universe
Posted inScience Universe

What Is Dark Energy? The Force Behind the Expanding Universe

Dark energy is one of the greatest unsolved mysteries in modern cosmology. It’s an invisible force thought to make up about 68% of the universe, yet we don’t know exactly…
Posted by deka June 20, 2025
What Is Dark Matter? Exploring the Invisible Mass of the Universe
Posted inScience Universe

What Is Dark Matter? Exploring the Invisible Mass of the Universe

Dark matter is one of the greatest mysteries in modern astrophysics. It cannot be seen, touched, or directly detected by current instruments—yet scientists are nearly certain it exists. Why? Because…
Posted by deka June 20, 2025
Is Mars Colonization Possible Today? The Reality Behind the Red Planet Dream
Posted inCosmic Innovations Space Stories

Is Mars Colonization Possible Today? The Reality Behind the Red Planet Dream

The idea of building a human colony on Mars has fascinated scientists and science fiction writers for decades. With recent advances in space technology and ambitious plans from companies like…
Posted by deka June 19, 2025
Archimedean Solids: The Beauty of Symmetry and Geometry
Posted inScience

Archimedean Solids: The Beauty of Symmetry and Geometry

Archimedean solids are a set of 13 unique three-dimensional polyhedra named after the ancient Greek mathematician Archimedes. These shapes represent a fascinating middle ground between the perfectly regular Platonic solids…
Posted by deka June 19, 2025
Chladni Figures: Visualizing Sound Through Vibration
Posted inScience

Chladni Figures: Visualizing Sound Through Vibration

In the beginning was the word… Chladni figures are fascinating patterns formed when sound waves create visible vibrations on a surface. Named after the German physicist Ernst Chladni, these figures…
Posted by deka June 19, 2025
Recent Discoveries in Physics That Challenge Established Theories
Posted inScience

Recent Discoveries in Physics That Challenge Established Theories

Physics is built on precise laws that have stood the test of time—from Newton's gravity to Einstein's relativity and the quantum rules of the microscopic world. However, science never stops…
Posted by deka June 18, 2025
What Is Gravity According to Modern Science?
Posted inScience

What Is Gravity According to Modern Science?

Gravity is one of the most familiar forces in our daily lives—it keeps our feet on the ground, guides the planets in their orbits, and shapes the large-scale structure of…
Posted by deka June 18, 2025
Quantum Field Theory: The Modern Language of the Universe
Posted inHi-Tech Science

Quantum Field Theory: The Modern Language of the Universe

Quantum Field Theory (QFT) is the foundational framework of modern physics, uniting quantum mechanics, special relativity, and field theory. It is the most successful and experimentally verified scientific theory to…
Posted by deka June 18, 2025
Ether Theory vs. Theory of Relativity: A Clash of Scientific Paradigms
Posted inHistory Science

Ether Theory vs. Theory of Relativity: A Clash of Scientific Paradigms

At the turn of the 20th century, physics underwent a profound transformation. Two competing ideas sought to explain how light and motion behave in the universe: the Ether Theory and…
Posted by deka June 18, 2025

Posts navigation

Previous page 1 … 65 66 67 68 69 … 73 Next page
Recent Posts
  • Data Mirages: Why AI Does Not Truly Understand What It Writes
  • Ethical Hackers vs AI: How Neural Networks Are Tested and “Hacked”
  • Will Neural Networks Replace Search Engines?
  • Can Users Teach ChatGPT and Similar AI Systems Something New?
  • Folk Beliefs and What Science Says About Them
Categories
  • AI
  • AI & Ethics
  • Be Smart
  • Bioengineering
  • Cosmic Innovations
  • Earth & Moon
  • Hi-Tech
  • History
  • Inventions
  • Neuro-Tech
  • New Discoveries
  • Science
  • Smart Home
  • Smart Technology
  • Solar System
  • Space Stories
  • Star Wars
  • Tesla
  • Universe
  • What if?
Copyright 2026 — Science Observer. All rights reserved. Bloghash WordPress Theme
Scroll to Top