Table salt enables new metallic nanotubes with potential for faster electronics

For the first time, researchers have made niobium sulfide metallic nanotubes with stable, predictable properties, a ...
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All 30 bank branches for smart IDs and passports — and cheapest bank accounts to use them

South Africans looking for a fast and convenient way to get their smart ID or passport can use the eHomeAffairs service to get these documents through a bank. If your current bank’s closest ...