Negotin 2020

Friday 27.11.2020.

Lords of Light - Online Science Quiz

In the city of Stevan Stojanović Mokranjec and Hajduk Veljko, a place of turbulent history and fascinating nature, tackle science. With us, you will find it hard to resist the handful of information that modern man faces when creating his life path and getting to know the world he lives in. Through the space-time continuum, together we will resolve the deepest doubts and answer the riddles and questions that intrigue you. The beauty of the green belt of this region will tell us a lot about ecology and the community we build with nature, in accordance with the inexhaustible sources of energy that can save the planet. We will use the tools of uncertainty, so let the knowledge spread because the lights of Negotin illuminate the entire Bor district.

Magnetic fluid

This liquid is completely and absolutely weird. If I bring the magnet closer, it climbs up the walls of the glass or forms some funny shapes. That's because…

Forensic and archaeological analysis of pigments

Have you ever wondered how archaeologists can determine the composition of pigments on objects found at Kalemegdan or in the city of Ras? And…

Plasticine boat

Now we are playing with a plate and marbles. Push the marbles into the plasticine, make a ball and put it in the water. She sank instantly. Separate the plasticine…

Why are some liquids light?

If you put a can of regular coke and a can of coke "light" in a container, the first will sink and the second will float on the water. That's because…

Optical glass

Something is wrong! If I look at the decorative paper through an empty glass the color scheme looks completely different than if I look at it through a glass filled with water….
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