2.5M views · 8.3K reactions | a Wooden interlocking joint designed for strong structural connection without using nails or screws. The joint features multiple thin, layered tenons that increase surface contact, improving grip and stability. Such craftsmanship is often used in traditional woodworking to achieve both durability and precision. #woodworking #joinery #woodworktechnique #craftsmanship | Tiffany Design Studio | Facebook

1.1M views · 12K reactions | Not only do they use tons and tons of steel to build power plants, they also pour the concrete in one go to keep the structural integrity. #engineering | Interesting Engineering | Facebook