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Weather: Heatwave to grip North West and Free State until Friday
Wondering what the weather will be like this Wednesday. Here’s the outlook for KwaZulu-Natal, Free State and North West.
Smart Glass Goes from Clear to Cloudy in a Jolt
Researchers say their prototype is cheaper and easier to make than other smart glass, and since it's flexible and foldable, could be used for camouflage. Christ…





