With a single mask taking 2.5 hours to print, Zielona Góra couple Łukasz Więcek and his wife Justyna have already printed over 150 of them and are now aiming at over 1,000.
Across the country people and firms are working together to get protective masks to the people who really need them.
Mieczysław Opałka (66), the first patient to be diagnosed with the coronavirus in Poland, was discharged on Friday from the University Hospital in Zielona Góora, western Poland.
The man who recently returned from Germany, called doctors and was found to be infected with the virus. He has been taken to hospital in Zielona Góra.
The riches lie buried around 1,900 metres beneath the surface near the towns of Zielona Góra and Nowa Sól, and, if extracted could create 8,600 jobs and bring in an estimated PLN 1 billion a year to the state budget for decades to come.
Pupils from a Zielona Góra school aim for consecutive victories in a competition that hones business skills and encourages entrepreneurial spirit.
Among those keen to snaffle up the 2mln EUR jet is Iron Maiden’s Aces High singer and keen pilot Bruce Dickinson.