Vladimir Pilyushin: The jewelry market is not stand-alone and moves by the same laws as other markets

Vladimir Pilyushin is editor-in-chief of Russian Jeweler, a leading magazine about the jewelry industry in Russia. He told Rough&Polished about his view on the evolution of the jewelry industry in Russia and touched upon some of its problems.

16 september 2024

Sarine’s David Block: Diamond Industry at Standstill Until Chinese Demand Returns

David Block is CEO of Israel’s Sarine Technologies and has served in the position since 2012. In this exclusive interview for Rough and Polished, Block gives his opinion on the leading issues affecting today’s diamond trade.

11 september 2024

Dr M'zée Fula Ngenge: Demand for considerable-sized diamonds stronger than ever

The African Diamond Council (ADC) chairperson Dr M'zée Fula Ngenge told Rough & Polished’s Mathew Nyaungwa in an exclusive interview that although overall global diamond prices have been somewhat soft, the demand for considerable-sized diamonds...

02 september 2024

Amplats sees prospects as a standalone company

Anglo has revealed its plans to demerge Anglo American Platinum (Amplats), which has operations in South Africa and Zimbabwe, to optimise shareholder value. Rough&Polished contacted Amplats to comment on this and other issues but was referred...

19 august 2024

WFDB President Yoram Dvash Remains Confident Despite Global Diamond Challenges

Yoram Dvash is President of the World Federation of Diamond Bourses (WFDB) having been elected in 2020. He found time in his busy schedule to speak to Rough&Polished about the state of the diamond industry around the world and some of the major...

12 august 2024

Russian engineers create a robot to monitor inner surfaces of pipes in the Arctic

01 november 2023

The Scientific and Educational Center "Russian Arctic" in Arkhangelsk has developed a robot for measuring the internal diameters of pipes and monitoring the condition of their surfaces, TASS quoted Marat Yeseev, a scientific director of the center and a Deputy First Vice-rector for Promising Projects of the Northern Arctic Federal University, as saying.

The robot is equipped with wheels on telescopic "legs" that adjust to the diameter of the pipe. The device is equipped with video cameras and laser rangefinders. Information is transmitted via Wi-Fi to the information processing center, where it creates a 3D model of the internal space in which the robot is located.

The device will be in demand, for example, in shipbuilding and ship repair, where there are many cylindrical parts of equipment. The prototype is made for pipes up to 30 cm in diameter, but robots can be made for other sizes of structures.

"The task was to make a device that will be used by many enterprises, that is, a whole series of such measuring robots," Evseev said.

Alex Shishlo for Rough&Polished