destroyer

Lion fish is not merely a carnivore but it is like a

Karl A. Schilder created the world's first fully metal submarine, and a prototype of the destroyer - the ancestor of modern warships today.

The funeral agency Phoenix and a group of Swedish scientists are calling for volunteers to allow a version of their deceased relatives to be created in robotic form.

According to research published in Science Advances newspaper, this device is basically a thin film of integrated sensor capable of measuring pressure, temperature and humidity.

A very interesting device was created by scientists in Information Technology, Aalto University, Finland.