We FINALLY Figured Out The Secret of Roman Concrete History of Everything Podcast 7:52 1 year ago 394 500 Далее Скачать
Scientists Finally Know How Roman Concrete Was Made The Infographics Show 1:00 1 year ago 272 882 Далее Скачать
The Mystery Of Roman Concrete Is Finally Solved #shorts Past Perplex 0:57 1 year ago 3 308 942 Далее Скачать
U.S. scientists solve the puzzle of ancient Roman concrete News Direct 0:41 7 years ago 3 631 Далее Скачать
How Did the Ancient Romans Make Concrete So Much Better Than Ours? Today I Found Out 12:12 1 year ago 274 913 Далее Скачать
The Secret of Ancient Roman Concrete Solved Ancient Lore Laboratory 3:26 2 months ago 3 851 Далее Скачать
How to Make Roman Concrete (4 Different Materials, 4 Different Strengths) How To Make Everything 18:03 3 years ago 488 443 Далее Скачать
What Made Ancient Roman Concrete So Durable? The Infographics Show 7:37 5 years ago 328 663 Далее Скачать
