A simple faucet, using physics The construction of a simple faucet in the countryside using air pressure in a bottle. Water flows out of the yellow straw if the pressure in the bottle is greater than atmospheric pressure. By moving the blue straw up, we reduce the pressure on the end of it and air leaks through it. Because there is a leak, the air gap is reduced under the lid and the water flows out. By moving the blue straw down, we increase the pressure at its lower end due to the water column and the water stops flowing.
The construction of Europe's largest 3D printed building in 140 hours Thanks to a huge BOD2 printer designed by COBOD International, the Wave House was built, a data center of 600 square meters. Built in a record time of 140 hours in Heidelberg, Germany, the building is currently the largest building of its type in Europe.
The chocolate train The famous confectioner Amaury Guichon makes a chocolate train.
Autonomous excavator builds a stone wall The Swiss ETH University (Federal Institute of Technology) of Zurich, developed a robot capable of digging holes and building walls of irregular stones autonomously.
Making a bronze hammer The casting and construction of a bronze hammer by the user "Almost Perfect Restoration" in Youtube.
Building a simple hydrogen generator The user of Youtube "Skill Make", he shows us how he makes a generator from old batteries that decomposes water into hydrogen and oxygen, to create hydrogen gas.
A pinecone table Construction of a table with pine cones immersed in epoxy resin.
How are euro coins made? The manufacturing process of the €2 coin from the show "How It Works" the National Geographic.
Making bamboo chopsticks The traditional process of making bamboo chopsticks in the provinces of China.
Making a handmade hat Inspired by songs, rock music artists and bands, Marcos Souto started making his own handmade hats. His workshop named Blade Hats, located in Galicia, Spain. Here he shows us how he makes one of his hats.
Realistic miniature of facades and shops User Mordi miniaturas creates some extremely realistic miniatures, from facades of old buildings and shops that he finds in photographs. Here he constructs a miniature of the facade of Yonah Shimmel Bakery in Manhattan.