516K views · 6.7K reactions | ⚙️ Extreme Engineering Machines Building The Most Amazing Megastructures ⚙️ There’s something about watching a colossal machine at work that fills us with awe. But is there anything more satisfying than watching something of that scale complete an even more gargantuan task? Let’s check out some of the world’s most extreme engineering machines building amazing megastructures. | Be Amazed | Facebook

1K views · 33 reactions | Travel across the globe to explore the greatest engineering disasters in our time. From space and transport to mining and racing - discover what happened, why and how each tragic event could have been avoided. Disasters Engineered, Wednesdays at 8pm, on National Geographic UK. | National Geographic UK | Facebook