The photographs that made it to the Internet show that the surface of the screen of such a tablet is made of small bubbles. According to the developers, they are able to inflate when liquid is injected into them and fold into Braille characters. Existing braille readers need ...

American robotics engineering firm Asmbld has developed a prototype of a system that could potentially build walls and furniture indoors using small robots running under the floor. The project called Dom Indoors involves the installation of a special two-story superstructure above the floor in the room. ...

The theme of eternal life haunts humanity, perhaps as much as it inhabits the planet. Rulers dreamed about it, poets wrote, alchemists fought for centuries, and all sorts of scoundrels pulled money from gullible citizens. It would seem that so far little has changed dramatically, and people continue ...