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Venice’s flood safety – level 2
25-11-2022 15:00
In 1984, engineers started a project to keep Venice...A smart plaster – level 1
23-11-2022 15:00
Three Polish students invent a smart plaster. The plaster...A smart plaster – level 2
23-11-2022 15:00
Three students from a university in Warsaw, Poland, invented...8 billion people in world – level 1
18-11-2022 15:00
The world’s population is 8 billion. China and India...8 billion people in world – level 2
18-11-2022 15:00
This week, the world’s population reached 8 billion. The...8 billion people in world – level 3
18-11-2022 15:00
This week, the world population reached 8 billion. China...Ukraine prepares for winter – level 2
14-11-2022 07:00
Huliaipole is a village in eastern Ukraine in the...