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Diamonds

Materials

Q-carbon: A new phase of carbon so hard it forms diamonds when melted

Carbon boasts the ability to exist in different forms and phases, and now researchers have discovered Q-carbon, a distinct new solid phase of carbon with the potential to make converting carbon into diamonds as easy as making toast (if you make toast with a high powered laser beam). It's early days yet, but researchers are already claiming that Q-carbon is magnetic, electro-conductive, glows in the dark, is relatively inexpensive to make and has stolen the crown of "world's hardest substance" from diamond.
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Around The Home

Roland Iten's Calibre R822 "Predator" – the world's most expensive belt buckle

Roland Iten attacks the problem of holding trousers up with a vigor and ingenuity that has to be seen to be believed. His pieces are as much mechanical jewellery as they are clothing, made with intricate mechanisms, exotic materials and the finely detailed machining of a Swiss watch. Pretty much everything this guy makes will secure a trouser with tactical precision. If you see a man wearing a Roland Iten belt buckle, and his pants are down, that's no accident. You can be damn sure those pants are down for a reason, and you'd better plan your next move accordingly.Read More

Science

Stanford scientists find a new way to turn graphite into diamond

Pressure makes diamonds, but according to recent findings, there may also be a much quicker, hassle-free way. A team of researchers at Stanford University has stumbled upon a new way of turning graphite (the material used for pencil leads) into a diamond-like carbon structure simply by applying hydrogen over a platinum substrate, without the need to apply external pressure of any kind. The discovery could lead to easier and more flexible manufacturing of diamonds used in cutting tools and other industrial devices.Read More

Health & Wellbeing

Diamond Armor bullet-proof suit provides stylish protection for a cool US$3.2 million

If you're looking to extend your bulletproof wardrobe with something that won't be out of place alongside other garments, such as the Miguel Caballero bullet-proof polo shirt, the Bullet-Proof Gentleman’s Square and Garrison Bespoke's bulletproof three-piece suit, then the Diamond Armor could be a good fit. Developed by SuitArt, the Diamond Armor is a diamond-studded, bullet-proof, air-conditioned, bespoke-tailored suit costing US$3.2 million, making it the most expensive custom-tailored suit in the world.Read More

Science

Scientists develop material that's harder than diamonds

Diamonds may be forever, but they aren’t what they were. True, they shine just as brightly and they’re as hard as ever, but scientists from the Carnegie Institution of Washington are giving them some competition. An international team led by Carnegie’s Lin Wang have discovered a new substance that is not quite crystalline and not quite non-crystalline, yet is hard enough to dent diamonds. Read More

Around The Home

Nanodiamond laundry detergent can make your clothes sparkle

We all do laundry, or are perhaps lucky enough to have someone who does laundry for us. Most of that wash is done in warm or hot water, because, regardless of the claims made for laundry detergents, most detergents don't work very well in cold water. Unfortunately, the wash water has to be heated, and given an average wash temperature of about 40°C (104°F), this uses around 5-10 kWh per load. If both the temperature of the water and the amount of water used in clothes washing could be cut in half, nearly a trillion kilowatt-hours of energy could be saved each year - 0.5% of the world's total energy use. All that is stopping us is finding better laundry detergents. That's where the diamonds come in.Read More

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