Mmetla Masire: Okavango to resume diamond sales in January

Botswana’s state-owned Okavango Diamond Company (ODC) is set to resume diamond sales in January 2025, whether the market remains depressed or not. ODC managing director Mmetla Masire told Rough & Polished’s Mathew Nyaungwa on the side-lines of...

18 november 2024

Helga Pombal: Angola's Stardiam finds solution to the threat posed by lab-grown diamonds

Stardiam manager of production Helga Pombal told Rough&Polished's Mathew Nyaungwa on the sidelines of the Angola International Diamond Conference that lab-grown diamonds are creating a parallel market for more accessible stones, combined with lower...

11 november 2024

Ellah Muchemwa: ADPA to launch Africa's first diamond mining standard next year

The African Diamond Producers Association (ADPA), which is based in Luanda, Angola, and represents the interests of mainly African diamond producers and those with the potential to produce diamonds, will next year launch the Sustainable Development...

04 november 2024

Dmitry Fedorov: I want our jewelry to be displayed at a museum in the future

Dmitry Fedorov is the founder of the eponymous jewelry house. His main focus is the creation of Orthodox-inspired premium luxury jewelry of high artistic merit. He told Rough&Polished about his journey in the jewelry industry, about choosing the ‘Orthodox...

28 october 2024

Responsible business practices ‘no longer optional’, says WDC President Feriel Zerouki

The president of the World Diamond Council takes time out of her busy schedule to tell Rough&Polished readers about the critical work of the WDC. Zerouki, the first female present of the body, which includes all the important industry organizations among...

14 october 2024

Diamonds might be used to power the world

20 march 2020

Scientists at the UK Atomic Energy Authority and the University of Bristol are working together on a high-end technology to create diamond batteries, according to a report on the official site of the UK government.
The scientists say that the batteries could be used to power such devices as computer chips, smoke alarms, pacemakers, or small satellites without being recharged for decades or thousands of years.
The batteries are supposed to be very small and powered by small amounts of graphite from former nuclear reactors.

gr8effect
Image credit: gr8effect (Pixabay)

Professor Scott was quoted as saying: «Bristol are working with Culham to form a spin-out company and set up a pilot run of making these devices. We would look at producing 10,000 or 20,000 devices a year, but ultimately want to be producing millions of devices annually.»
«It’s an extremely exciting project – we are aiming to be world leaders in diamond batteries,» he added.
Exceptional physical properties of diamonds enable a wide range of applications. They already surround us in the devises that we use for our everyday life - dentists use tools tipped with diamonds to treat cavities, diamonds are used in computers and high-end speakers. There are many more applications and now they are going to be used as a powerful source of energy.

Victoria Quiri, Correspondent of the European Bureau, Rough&Polished, Strasbourg