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50 years of Rubik’s Cube – level 1
18-11-2024 15:00
In 1974, a professor from Hungary named Erno Rubik...50 years of Rubik’s Cube – level 3
18-11-2024 15:00
In 1974, Hungarian professor Erno Rubik invented a cube...Cannon Against Avalanches – level 3
06-11-2024 15:00
To prevent avalanches on Mount Elbrus, Europe’s highest peak...Asphalt from cashew shells – level 3
05-11-2024 15:00
Frankfurt Airport is testing a sustainable asphalt concrete made...Salmon farming and tech – level 3
23-10-2024 07:00
Salmon farming is a growing, multi-billion-dollar industry. The biggest...Nazi Germany cipher machine – level 3
23-08-2024 15:00
In Munich, Germany, the Deutsches Museum has put a...