Nezařazené

Article in MF Dnes on July 20, 2020.

We proudly continue our sponsorship of the successful HVS Ginzel Rakovník team who include Czech Marbles Champion Miroslav Tlustý in their ranks.

A sunshine recorder is a device that records the amount of sunshine at a given location. The results provide information about the weather and climate as well as the temperature of a geographical area. This information is useful in meteorology, […]

Some images from our annual marble tournament.