visió
Impressive
3D printing is a technology for manufacturing three-dimensional objects by superimposing layers of material, that is why it is also called additive manufacturing. In the last 15 years it has grown a lot in the industrial field since it allows to develop prototypes cheaper than the usual technique of molds for injected plastic, without limitation […]
Light at our service
The 2014 Nobel Prize in Physics is awarded to three Japanese researchers for inventing a new efficient and durable light source: the blue LED. Quèquicom explains how it works. But beyond lighting, the more versatile light is laser, allowing encryption, cut, cool, heat, diagnose, read, print or move. Speakers Maria Guell, The Invisible Lighting Design […]
To see by listening
Bats and dolphins generate images from echo, in certain sense they are able to see by listening. Similarly, the blind do as well. The reporter Pere Renom renounces for a while to the vision in order to experience how “sounds” reality aided by an instructor ONCE (Spanish National Organization for the Blind).
Colors in the sight
Humans are able to distinguish about 10 million colors. This capability has meant that we have incorporated many colors into the culture as symbols of all kinds. However, unlike other perceptions such as taste or hearing, the vision of colors is forgetful. Any way, thousands of pigments are currently available thanks to the modern chemical […]
