Fizyka podróży do gwiazd | Physics of space journey | Bogusław Pranszke | TEDxGdynia publisher Aprile 25, 2024 Comments closed Versione Inglese Versione Russa Please follow and like us: Categories:Tedx InspirationalTedxThought Previous Post Imperfect Heroes | Seema Yasmin | TEDxOakLawn Next Post O potrzebie i sposobach zmiany edukacji | Oktawia Gorzeńska | TEDxGdynia