What would you think is the most plentiful man-made material on earth? Steel, plastic, glass? The answer is concrete.And while it's an incredibly useful material existing everywhere, the energy intensive process
million cars off the road every year.It's going to change the way the concrete industry does things. Though companies pay to use Carbon Cure and buy CO2 from a factory. they save money by using less of their most expensive cement.L. What's the main focus on concrete in paragraph 2?
The Most Expensive Cricketers on Earth
Rhodium, the most expensive metal in the world, is a rare, silver-white element belonging to theplatinum groupof metals. Renowned for its exceptional resistance to corrosion and remarkable reflectivity, rhodium is indispensable in industries such as automotive manufacturing, where it is a key compone...
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It is known as one of the most expensive and rare wood on earth. It is used for some musical instruments, such as guitar and clarinet. However, this kind of wood may disappear completely. Price is from 9,000 to at least $13,000 per ton. ...
Known for their strong fluorescence, Burmese rubies - the most expensive gems per carat in the world - are cherished the world over for their clarity, quality and above all their lush red 'Pigeon's Blood' hue. Rubies like these exist nowhere else on Earth. In literature, the stones...
The most common vegetation type on earth—grassland—is often agricultural in usage. Many are either directly grazed, or, as is the case for the most productive ones, harvested for hay which is then consumed when pasture is no longer growing enough to support cattle or sheep. Rapidly increasin...
There is a potential—and expensive—solution, Russell tells the publication: “We’ve got to have space missions to go out there.”You Might Also Like Scientists Find a Tiny Speck of Comet Inside a Meteorite April 16, 2019 Jupiter Could Be the Solar...
Following in Daunton’s footsteps – and armed with a bottle of expensive shampoo – I boarded a flight on a grey day, hoping to find the starkest contrast to urban life.Credit: Joanne MurphyWithin a few hours’ travel from Dublin Airport, The Great Alone makes its presence felt. The ...