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mariam modebadze is talking about spacetime-Albert Einstein's theories changed the way we understand space and time. They show that space and time are connected and depend on how you look at them. These theories are important for technology, like GPS systems, which need to adjust time based on Einstein’s ideas. Also, Einstein’s theory explains how big objects, like stars, bend space and time. His work changed the basic ideas of physics and how we see the world.

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lizi lomauridze and shorena gulitashvili are talking about albert einstein. Albert Einstein

German-American physicist. Albert Einstein was a famous physicist. His research spanned from quantum mechanics to theories about gravity and motion. After publishing some groundbreaking papers, Einstein toured the world and gave speeches about his discoveries. In 1921 he won the Nobel Prize for Physics for his discovery of the photoelectric effect.

Albert Einstein is best known for his equation E = mc ², which states that energy and mass (matter) are the same thing, just in different forms. He is also known for his discovery of the photoelectric effect, for which he won the Nobel Prize for Physics in 1921. Einstein developed a theory of special and general relativity, which helped to complicate and expand upon theories that had been put forth by Isaac Newton over 200 years prior.

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Barbare nadiradze is talking about theory of relativity. The Theory of Relativity explains how space and
time work together.

It says:

•Time can move slower if you are going very fast.

•Big objects like the Sun create gravity by bending
space around them.

Imagine you are traveling in a spaceship close
to the speed of light. Time will pass slower for
you than for someone on Earth.

Einstein also showed that energy and mass
are connected. This is the famous formula:

E=mc²

•Relativity helps us understand the universe.

•It is used in everyday technology like GPS.

•Einstein’s ideas changed science forever.

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Nini Nadiradze is talking about mass and energy. Mass and energy are two fundamental concepts in physics that define the principles
governing the universe. Mass is a property of matter that determines its inertia and its
interaction with gravitational forces. It is constant and does not change regardless of
whether the object is in motion or at rest. The unit of measurement for mass is the
kilogram, and it serves as a quantitative measure of matter.

The most significant link between mass and energy is described by Einstein's theory,
encapsulated in the equation . This equation demonstrates that mass and energy are
interchangeable. For instance, in nuclear reactions, a small amount of mass can be
converted into a tremendous amount of energy. This principle underpins the use of
nuclear energy and explains major astronomical phenomena such as the life cycle of
stars and the formation of black holes.

The study of mass and energy has opened new avenues in both technology and science.
From nuclear reactors and solar energy utilization to space exploration, these concepts
have profoundly shaped our understanding and utilization of the natural world.

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On February 23, 2015, the Chali Public School of the Sachkhere District and the 4th Public School of the City of Gori held an online meeting on the Zoom platform. The children talked about their school and the projects they are involved in. We also talked about the ongoing project in eTwinning and held a discussion on these issues.