The video appears to be a live demonstration of various ice experiments. The host begins by attempting to build an "ice tower" using ice cubes and salt, but the experiment fails due to the ice melting too quickly. They then move on to a second experiment, where they successfully freeze a thread to an ice cube using water and salt.
The host then prepares for the next experiment, making an "ice boat" using a plasticine mold and a piece of string. They also prepare a third experiment, creating an "ice candlestick" by freezing water in a glass with a candle inside.
After completing the preparations, the host puts the ice boat in the freezer and waits for it to freeze. They then place the boat in a container of water, where it floats due to the buoyancy of the ice.
The host then moves on to the ice candlestick experiment, where they successfully create a candlestick with a burning candle inside a block of ice. They also create a "snowy island" using plasticine and artificial snow, and add a penguin and polar bear figurine to the scene.
The video ends with the host displaying the finished experiments and creations, including the ice candlestick, snowy island, and ice boat.
Here are the key facts extracted from the text:
1. The text is about conducting experiments with ice.
2. The experiments include building an ice tower, making an ice boat, and creating an ice candlestick.
3. To build the ice tower, ice cubes are stuck together using salt.
4. The ice boat is made by pouring water into a mold and freezing it.
5. The ice candlestick is made by freezing water in a glass with a candle inside.
6. The ice is lighter than water, which is why the ice boat floats.
7. The ice candlestick is created by pouring water into a glass with a candle inside and freezing it.
8. The ice pushes the glass up as it freezes.
9. The experimenters create a mini-island using plasticine and add water and artificial snow to create a winter scene.
10. The island is inhabited by a polar bear and a penguin.
11. The experimenters use a reed candle to create a warm glow in the winter scene.
12. The snow is made by sprinkling artificial snowflakes onto the island.
13. The icebergs are created by freezing water in a mold.
14. The experimenters create a mini-scene with the polar bear, penguin, and icebergs.
15. The scene is displayed and admired by the experimenters.