Astronomy Live: Unveiling the Mysteries of the Universe | A Space Documentary 2024 Galactic Guide 2:19:23 Streamed 2 days ago 555 Скачать Далее
My Answers For "5 Fun Physics Phenomena" Rinoa's Auspicious Travails 12:38 9 years ago 4 308 Скачать Далее
9 Awesome Science Tricks Using Static Electricity! brusspup 5:39 7 years ago 12 585 765 Скачать Далее
Brian Cox explains quantum mechanics in 60 seconds - BBC News BBC News 1:22 9 years ago 7 639 071 Скачать Далее