Index of this Site

Acid

Adenine

ADP

Alcohol

Algae

Alkali

Alpha Helix

Amino Acid Chains

Amino Acids

Amino Acids, 20 Commonest

Ammonia

Andromeda Galaxy

Angstrom Unit

Animal Groups

Annelid Worms

Archaea 3.9 bya?

Archaean Era 4 to 2.5 bya

Asteroids

Atmosphere

Atmosphere

Atom Sizes

Atomic Nucleus

Atoms

ATP

Bacteria 3.5 bya?

Bacterial Benefits

Bacterial Diseases

Bacterial Spores

Base Pairing

Bases

Before the Big Bang

Benefits of this Story

Big Bang 10-36 seconds

Big History

Binary Stars

Biological Evolution

Birth of a Star

Black Holes

Blood

Bond

Bosons

Brownian Motion

Byzantium 1.6 kya

Cambrian Period 542 to 488 mya

Cancer

Capitalism

Carbohydrate

Carbon Dioxide

Carboniferous Period 359 to 299 mya

Cell Division

Cell Nucleus

Cells 3.9 bya?

Cenozoic Era 66 mya to today

Cereals

Chemical Energy

China

Chromosomes

Cities 7 to 5 kya

Clay

Cloning

Clusters of Galaxies

Colonialism 550 ya

Colony of Algae 1 bya

Columbia Continent 2.0 to 1.2 bya

Comets

Communism

Computers

Continental Drift

Continental Drift - Evidence

Continental Drift Key

Continents

Continents Today

Cooling Began 5 kya

Copernicus 550 ya

Coral

Coral Reefs

Core

Cosmic Dark Age 380 thousand to 150 million years

Cosmic Microwave Background Radiation

Cosmic Rays

Cretaceous Period 146 to 66 mya

Crust

Cryogenian Period 850 to 635 mya

Dark Ages 1.5 kya

Dark Matter

Dates

Death

Democracy

Deuterostomes

Devonian Period 416 to 359 mya

Dicotyledons

Disc of Galaxy

Diseases

DNA Structure

Dry Joining

Dust and Planets

Earliest known Galaxy 13.2 bya

Early Animals

Early Atmosphere

Earth

Earth Magnetic Field

Earth Origin

Earth Structure

Ecosystem

Ediacaran Period 635 to 542 mya

El Nino

Electricity

Elliptical Galaxies

Empires

Endoplasmic Reticulum

Energy

Energy at the Origin of the Universe

Energy Crisis

Energy Density

Enzyme

Eukaryotes

Evaporation

Evolution

Exotic Particles

External References

Extinction of Dinosaurs

Failure of Science

Farmers

Fascism

Fermentation

Fermions

Fields

Fire 700-400 kya

Flatworms Today

Fog

Formation of Solar Planets

Fossils

Four Fundamental Forces

Fundamental Questions

Fungi

Future of Climate

Future of Computers

Future of Earth

Future of Energy

Future of Galaxy

Future of Humanity

Future of Medicine

Future of the Sun

Future of Universe

Galaxies

Galaxies Today

Galaxy Problems

Gamma Radioactivity

Gas

Genetic Engineering

Genetic Problems

Geological Time Scale

Global Warming

Globular Star Cluster

Glucose

Glycine

Golgi Complex

Grand Unification Epoch 10-35 to 10-36 seconds

Great Oxygen Poisoning 2.4 bya

Greek inventions 2.5 kya

Hadean Era 4.6 to 4 bya

Hadron Epoch 10-6 to 1 second

Heat

Helium Atom

Higgs Field

Homo Erectus 2mya

Homo Habilis 2.5 mya

HONC Atoms

HONC Atoms Labelled

Hormones

How a Star Works

Hydrocarbon

Hydrogen Bond

Ice

Ice Ages

India

Industrial Growth

Industrial Revolution

Industrial Wars

Inflation Epoch: Creation to 10-35 seconds

Information

Insects

Interactions

Interglacial 11 kya

Introduction

Iron Age 3 kya

Islam 1.4 kya

Jupiter

Jurassic Period 200 to 146 mya

Kings and Peasants 5 kya

Large and Small Numbers

Large and Small Objects

Large Scale Structure of the Universe

Laurasia

Law

Legumes

Lepton Epoch 1 to 10 seconds

Lessons for the Future

Light-Year

Liquid Water

Little Ice Age 550 ya

Local Group of Galaxies

Magnetic Field

Magnitude of a Star

Making Protein

Mantle

Mars

Mass

Mass Extinctions

Matter

Mercury

Mesoproterozoic Era 1.6 to 1 bya

Mesozoic Era 251 to 66 mya

Meteorite Era

Methane

Methanobacteria

Middle Ages 1 kya

Middle East

Migrations

Milankovitch Cycles

Milky Way Galaxy

Mineral

Missing Mass Problem

Mitochondrion

Modern People 200 kya

Modern Technology

Molecules

Molecules on Soccearth

Mollusk

Moon

Multiverse

Muon

Mutation

Mystery of Formation of First Galaxies

Names for Large Numbers

Nanometer

Neanderthals 600 kya

Nearest Star

Neolithic Revolution 10 kya

Neoproterozoic Era 1000 to 542 mya

Neptune

Neutron Star

New Industrial Nations

Nitrogen

Nitrogen Cycle

Nitrogen Fixation

Nitrogen molecules

Noble Gas websitemark = noble

Nomads

Nova

Nuclear Fission

Nuclear Weapons

Nucleic Acid

Nucleosynthesis 3 to 20 minutes

Nucleus

Nucleus of Galaxy

Oceans

Oldest Rocks 4 bya

Open Star Clusters

Opportunities

Ordovician Period 488 to 444 mya

Organelles

Organization of this Website

Origin of Life

Origin of the Universe 13.7 bya

Other Technology

Our Location within Milky Way

Out of Africa 50 kya

Oxidation and Reduction

Oxygen

Oxygen Molecules

Ozone

Paleomagnetism

Paleoproterozoic Era 2.5 to 1.6 bya

Paleozoic Era 542 to 251 mya

Permian Period 299 to 251 mya

Phosphate

Photon Epoch 10 seconds to 380,000 years

Photosynthesis 3.5 bya

Photosynthesis in Detail

Pictures of Atoms

Planetary Nebula

Planets

Plants

Pleiades

Pluto

Pressure

Printing Press 550 ya

Process of Life

Prokaryotes

Protein

Protein Structure

Protogalaxies 100 million years

Protostomes

Protozoa

Quantum Fluctuation

Quantum Mechanics

Quark Epoch 10-36 to 10-6 seconds

Quartz

Quasar

Quaternary Period 2.6 mya to today

Radioactivity

Rain

Recent Ice Age

Red Giant

Reference Section

Relativity

Renaissance 550 ya

Reproduction

Respiration 2 bya

Ribose

RNA

Rock

Roman Empire

Salt

Sand

Saturn

Science 350 ya

Scientific Notation

Sex 1.2 bya

Shell Model of Carbon Dioxide

Silurian Period 444 to 416 mya

Small Numbers' Names

Solar Disc

Solar System 4.65 bya

Solar System Model

Solar Wind

South America

Spacetime

Space-Time

Spiral Arms

Spiral Galaxies

Standard Model of Particles

Stardust

Stars

Strengths

Structure of the Universe 12 bya

Structure today

Sun

Supernova

SWOT Analysis of Humanity

Symbiosis

Tau

Terrestrial Radioactivity

The Past 50 Years

The Process of Life

Themes of History

Theory

Threats

Three Domains

Timeline of History

Tonian Period 1000 to 850 mya

Totalitarian Dictatorships

Trachoma

Triassic Period 251 to 200 mya

Universal Declaration of Human Rights

Universe with a capital U

Unsolved Mysteries

Uranium

Uranus

Vacuum

Venus

Vertebrates

Vertebrates

Viruses

Volcanoes

Water

Weaknesses

Weathering of Rock

What is a Star?

White Dwarf Star

Worms

Z redshift