Industrial processes

Police on the island of Samos in the eastern Aegean have arrested four suspects, aged between 19 and 20, who they say used a 3D printer to produce firearms.

The suspects are facing numerous charges related to the manufacturing, possession, and distribution of firearms, as well as involvement in drug trafficking, specifically unprocessed cannabis.

Britain will offer grants to help its two largest steelmakers replace dirty blast furnaces with less carbon-intensive technology, media reported.

With an aim to train 100 females in the field of welding, a social welfare foundation has opened a course in which its trainees get the right to take an international proficiency exam after completing 90 hours of training.

Gedik Education Foundation has started to provide training in welding, a male-dominant sector, to women.

ArcelorMittal, the world's number-two steel maker, has said it will shut down two of its blast furnaces in Europe over high energy prices and lower demand.    

Its furnaces in Bremen in northern Germany and near Gijon in northern Spain will cease to operate until further notice at the end of the month, it announced.    

Ukraine and Russia are also among the world’s top exporters of other important food staples

Russia presses advantage

Measuring about 13 inches long and three inches wide, the object was found nailed to a wooden base with silver nails

Recycling of aluminum cans -with care for nature and in support of a noble cause.

The Caps for the Future charity initiative is also starting to collect aluminum cans in support of its cause for children's medical equipment.

Municipal crews have removed graffiti and paint from Athens' Stadiou Street as part of a 20-day campaign to clean up the city center.

Work focused on removing slogans, tags and smudges that covered an area of about 3,300 square meters along the popular shopping street that branches out of Syntagma Square.

A Czech sculptor has teamed up with a group of architects to create a 3D-printed house prototype that could become a holiday home for the future.

The house is being printed from special concrete in the southern Czech city of Ceske Budejovice and is planned to float on the Vltava river in Prague in August.