The masterful design of the two-liter plastic soda bottle
36
votes
-
-
Norway is building the world's longest and deepest underwater tunnel – Rogfast will be about 26.7km long and 390m at the deepest point
9 votes -
UK hypersonic missile engine aces ground tests
11 votes -
We finally know why ancient Roman concrete was so durable
24 votes -
Helios Welding Visualization System uses intense pulsed lighting to outshine electric arcs, laser cutters, and even burning magnesium
3 votes -
Dubai Creek Tower | Abandoned
3 votes -
The most effective weapon on the modern battlefield is concrete (2016)
7 votes