Joseph ShavitApr 24, 2022Sapphire fibre could enable cleaner energy and air-travelResearchers have developed a sensor made of sapphire fiber that can tolerate extreme temperatures with efficiency and emission reduction.
Joseph ShavitAug 26, 2021Locals discover world's largest Star Sapphire weighing half a ton and worth $140 millionIt takes hard work to be a farmer, that is until you get a half-ton sapphire out of the ground when you are digging a well.