🌌 Universe Basics – The Big Bang, Galaxies, and the Laws of Physics

🔬 Scientific data

An armillary sphere is an astronomical model that represents the structure of the universe using metallic rings.
The rings symbolize the latitudes and the sky, the orbits of stars and planets around a central sphere.
The device was used to understand the movement of celestial bodies, measure time, and study astronomy.

🔬 Scientific data

Noble gases are a group of very stable chemical elements that hardly react with other elements.
They include helium, neon, argon, krypton, and xenon, and are characterized by a full electron shell.
Due to their stability, they are used in lighting, advanced technology, and scientific experiments.

🔬 Scientific data

The plasma ball is a device that demonstrates the fourth state of matter – plasma. Inside the ball is a gas at low pressure, and when a high electrical voltage is applied, streams of light are created that move inside the ball. This phenomenon illustrates how charged particles behave in electromagnetic fields, similar to the processes that occur in stars and space.

🔬 Scientific data

The system displays chemical substances in different states, mainly liquids, and illustrates the diversity of matter in the universe. Each substance is characterized by unique properties such as color, density, and molecular composition. The model highlights how substances can change between different states of aggregation, and how interactions between atoms and molecules create the physical world around us.

The periodic table is a scientific model that arranges all chemical elements according to their atomic number and properties. It allows us to understand the structure of matter and the relationships between different elements in the universe.

The periodic table is a scientific model that arranges all chemical elements according to their atomic number and properties. It allows us to understand the structure of matter and the relationships between different elements in the universe.

📊 Scientific data

period:
~The Formation of the Earth – Today

Location:
Earth's crust, geological regions and mines around the world

type:
Minerals and Rocks / Natural Solid Material

🧾 Description

This collection presents a wide variety of minerals and rocks formed by geological processes over millions and even billions of years. Each example reflects unique conditions of pressure, temperature, and chemical composition, which create different crystal structures and physical properties.

Luminous mineral/fluorite (reaction to UV radiation)

🧾 Description

This fluorite specimen was discovered during a night search in Wadi Shahamon in Eilat, using ultraviolet (UV) lighting. Under the irradiation, the mineral emits an intense turquoise-blue light, a phenomenon known as fluorescence.

Fluorite (CaF₂) has been a mineral known to science for generations, but its rediscovery in the Eilat area provides evidence of ancient geological activity. The mineral was formed when mineral-rich hydrothermal fluids seeped into cracks in ancient granite and sedimentary rocks, and crystallized under conditions of varying pressure and temperature.

This discovery, made by Daniel Grossman, highlights the connection between deep geological processes and spectacular physical phenomena that are visible to the eye, especially under special conditions such as UV radiation.

In the context of astrogeometry, fluorite represents the connection between minerals, light, and energetic interactions within matter.

🌍 Where is it located?

Fluorite is found naturally in rocks and hydrothermal systems, especially in geologically active areas in the past. In this case, the Eilat Mountains, where unique conditions allowed for its formation and luminous properties.

Description

This model demonstrates magnetic force using magnets arranged along a vertical axis. The repulsion between like poles creates a levitation effect, where pieces appear to float in midair without direct contact.

Where does it exist?

The phenomenon exists in many physical systems, such as magnetic fields, magnetic levitation technologies (such as maglev trains), and in interactions between charged particles.

Location:
Earth's crust, rivers, mines and geological regions around the world and in the universe

type:
Chemical element / noble metal

🧾 Description

Gold is a rare and valuable chemical element, designated Au, that was created in extreme cosmic processes such as supernova explosions and collisions between neutron stars. After its formation in the universe, gold arrived on Earth as part of the primordial material that made up the star.

Over millions of years, geological processes such as hydrothermal activity, erosion, and accumulation led to the concentration of gold in mines and rivers. Its unique properties – corrosion resistance, high conductivity, and ductility – have made it one of the most important materials in human history.

In the context of astrogeometry, gold represents the connection between distant cosmic processes and the matter we find on Earth, illustrating how elements from space become part of our physical world.

🌍 Where it lived

Gold is found naturally in rocks, mineral veins, and rivers, where it settles as heavy particles. It is widely mined around the world and is an important natural resource for humanity.