BBC Inside Science
Translating noisy geese to time travel across the universe.
https://www.bbc.co.uk/sounds/play/m0029znq
الرجاء تسجيل الدخول إلى Altruu ، مشاركة والتعبير عن نفسك!
BBC Inside Science
Translating noisy geese to time travel across the universe.
https://www.bbc.co.uk/sounds/play/m0029znq