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The First Traces of Sound: The Phonograph (1877)

It all started with Thomas Edison's invention of the Phonograph. Sound waves were engraved onto a foil-covered cylinder using a needle. The sound quality was low and the cylinders were fragile, but for the first time, "sound" became something that could be captured.

The Birth of Flat Discs: The Gramophone (1887)

Emile Berliner developed the Gramophone, which used flat discs (records) instead of cylinders. This invention allowed for the mass production and easier storage of music. Gramophones held a central place in homes for many years.

With Philips' invention of the Cassette, music became portable. However, the real revolution came in 1979 when Sony released the Walkman. People could finally listen to their own choice of music while walking down the street.

In 1982, sound became digital with the Compact Disc (CD) technology. Offering hiss-free, crystal-clear sound, CDs quickly replaced cassettes.

As the internet became widespread, music stopped being a physical object. MP3 players, and especially the iPod, gathered thousands of songs into one tiny device. Digital playlists replaced heavy CD cases.

Today, we no longer "play" music; we "access" it. Thanks to smartphones and online music platforms, all the world's music is at our fingertips. Cloud technology has transformed the music player from a physical device into software.

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The History of Iron: Past, Present, Future

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The History of Iron: Past, Present, Future

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The History of Iron: From Coal to the Clothes of the Future

Iron Team - Children_s Palace, Pitesti, Romania

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THE FIRST BRUSH IN HISTORY: FIRE AND WARMTH

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THE FIRST BRUSH IN HISTORY: FIRE AND WARMTH

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The history of iron: past, present and future

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The history of iron: past, present and future

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IRON TEAM - CHILDREN'S PALACE IN PITESTI, ROMANIA

The History of Iron: From Coal to the Clothes of the Future

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THE HISTORY OF IRONING: PAST, PRESENT AND FUTURE

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Minds Shaping the Future In the Lessons from Living Science History section, our students presented their research on the life of Neil Armstrong, the first man to walk on the moon

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Köprülü Hamdibey Primary School

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The First Brush in History Cameras from Past to Present_20260215_205440_0000

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Yeliz Kaçar Köprülü Hamdibey Primary School 

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Yeliz Kaçar Köprülü Hamdibey Primary School 

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https://youtube.com/shorts/HDYvbYxHuHY?si=oDySfc_wOysE6OyW

Minds Shaping the Future

In the Lessons from Living Science History section, our students presented their research on the life of Neil Armstrong, the first man to walk on the moon

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DİLEK GÜNEŞ MEHMET AKİF ERSOY PRIMARY SCHOOL TÜRKİYE

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DİLEK GÜNEŞ MEHMET AKİF ERSOY PRIMARY SCHOOL TÜRKİYE

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From Past to Future: Lamps

In the past, people used fire, candles, and oil lamps to see at night. These lamps were simple and not very bright.

In 1879, Thomas Edison made the electric light bulb better. After that, homes and streets became brighter.

Today, we use LED lamps. They use less electricity and last a long time. We also have smart lamps. We can control them with our phones.

In the future, lamps will save more energy and help protect our planet.

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DİLEK GÜNEŞ MEHMET AKİF ERSOY PRIMARY SCHOOL ISPARTA TÜRKİYE

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DİLEK GÜNEŞ MEHMET AKİF ERSOY PRIMARY SCHOOL ISPARTA TÜRKİYE

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THE HISTORY OF LAMPS

Long ago, people used fire and candles to light their homes. Later, they used oil lamps. These lamps helped people see in the dark.

In 1879, Thomas Edison improved the light bulb. This was an important invention. People could have light with electricity.

Today, we use LED lights. They are bright and save energy. In the future, lights will be smarter and better for the Earth.

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Mehmet Akif Ersoy Primary School eTwinning&SKILLS UP

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Technological Development of the Television: Past, Present, and Future

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Technological Development of the Television: Past, Present, and Future

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In the past, televisions were big and heavy, with only a few channels available.
Today, TVs are flat, smart, and allow us to watch any program online, anytime.
In the future, televisions could be holograms or fully immersive experiences, letting us “step inside” our favorite shows.

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Valeria Gai SCUOLA PRIMARIA BALDICHIERI ITALY

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Valeria Gai SCUOLA PRIMARIA BALDICHIERI ITALY

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VIDEO RECORDER: after discovering what it was like in the past, we observed how it is today and imagined it in the future

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The evolution of television: continuous innovation, rapid digitalization.

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THE FIRST BRUSH IN HISTORY: FIRE AND WARMTH

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THE FIRST BRUSH IN HISTORY: FIRE AND WARMTH

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ZEYNEP BADE KARAPEKMEZ/RAUF ORBAY PRIMARY SCHOOL /ISTANBUL /TURKİYE

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ZEYNEP BADE KARAPEKMEZ/RAUF ORBAY PRIMARY SCHOOL /ISTANBUL /TURKİYE

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We researched music players from the past to the present. We were fascinated by the journey of music. We illustrated it and presented what we learned. We wrote stories about the journey between listening to old records and finding songs on Spotify.

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The evolution of mobile phones

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Preparing our project-The evolution of mobile phones

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Preparing our project-The evolution of mobile phones

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Working together in groups, they created a wonderful collage that presented the most important stages in the development of mobile technology. After completing their group work, the children recorded a short video where they presented the most important information they had discovered.

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Food Processors Presentation

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli 

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli 

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🧹 A Cleaning Journey: The Evolution of the Broom

Our students gained both a historical perspective and imagined the future by examining the evolution of the broom, an indispensable part of our daily lives, over time. Here is a summary of our work:

📜 Past: Simplicity from Nature

The broom's journey began with the combination of materials found in nature.

First Steps: For a long time, people cleaned floors by tying together twigs, horsehair, or corn cob fibers.

Lazy Process: This method was both very tiring and only moved the dust instead of sucking it up. Cleaning was entirely based on muscle power.

🏠 Present: Technology at Our Doorstep

With the Industrial Revolution and the discovery of electricity, the broom underwent a technological revolution.

Electric Vacuum Cleaners: Dust-trapping bags, high suction power, and filtration systems (HEPA) entered our lives.

Smart Assistants: Today, we have robot vacuum cleaners in our homes that roam around, map, and return to their stations while we enjoy our tea. Cleaning is no longer a "burden."

🚀 The Future: Dreams Without Limits

Our students unleashed their creativity while imagining the vacuum cleaners of the future. Here are some of their ideas:

Molecular Cleaners: Systems that not only suck up dust but also convert it into energy or break it down into its molecules and eliminate it.

Invisible Shields: Ionized cleaning zones suspended in the air that prevent dust from accumulating on the floor.

Flying Drone Vacuum Cleaners: Smart sensor devices that clean not only floors but also curtains, chandeliers, and walls by flying.

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli 

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli 

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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Beril Özdemir Şehit İskender Ercan Primary School Kocaeli

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ÖNDER KIRAMAN/ŞEHİT HALİL TUNA AKGÖZ İLKOKULU/TÜRKİYE

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ÖNDER KIRAMAN/ŞEHİT HALİL TUNA AKGÖZ İLKOKULU/TÜRKİYE

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We researched the past and present uses of the wheel. We imagined and designed wheels that could be used in the future. Finally, we presented our ideas to our friends.

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WEIGHT

Past

Scales in the past looked like a balance scale.
They were used to measure the weight of foods, especially.

Present

Scales today are much more modern than those in the past.
They have digital displays with numbers.
They are made of plastic and metal.

Future

I believe that future scales will talk and dance.
I also think they will be very intelligent.

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Seher SAHIN SUATLAR PRIMARY SCHOOL ISTANBUL TURKIYE

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Seher SAHIN SUATLAR PRIMARY SCHOOL ISTANBUL TURKIYE

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Technological Developments from the Past to the Present and to the Future, as Spoken by Our Students - TELESCOPE

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Technological Developments from the Past to the Present and to the Future, as Spoken by Our Students - TELESCOPE

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History's First Brush The Time Before the Instruction Manual- TELESCOPE

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My students had the task of learning about the evolution of the freezer.

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My students had the task of learning about the evolution of the freezer.

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They researched and found information about the appearance of the freezer, the first models.

They drew and found images, different models and uses for the freezer of today.

They enjoyed drawing a freezer as a model of the future the most. I was amazed by the variety of explanations, details and accuracy of the drawings.

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Ion Cristina Veronica_History's First Brush

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Vocaroo is a quick and easy way to share voice messages over the interwebs.