Titanium is a strong, resilient and relatively light metal. Its properties have also been well studied; scientists know a great deal about it. All of this makes it the ideal base for fashioning artificial limbs—particularly ...
Materials Science
Nov 25, 2022
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10
On November 15, the world's population surpassed 8 billion people—or at least, it very likely did as global population is an estimate. That's 2 billion more people on Earth than in 1999 when the population hit 6 million ...
Social Sciences
Nov 17, 2022
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4
The world population has just hit a new record: 8 billion. As is often the case, there are heated debates about the planet's so-called "carrying capacity"—the total number of people who can live on Earth sustainably. Experts ...
Environment
Nov 16, 2022
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25
November 15, 2022, marks a milestone for our species, as the global population hits 8 billion. Just 70 years ago, within a human lifetime, there were only 2.5 billion of us. In AD1, fewer than one-third of a billion. So ...
Evolution
Nov 16, 2022
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1
Today is the Day of Eight Billion, according to the United Nations.
Environment
Nov 15, 2022
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25
India will surpass China as the country with the world's largest population in 2023, according to the United Nations World Population Prospects 2022 report.
Social Sciences
Nov 15, 2022
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The world's population will likely hit an estimated 8 billion people on Tuesday, according to a United Nations projection, with much of the growth coming from developing nations in Africa.
Environment
Nov 15, 2022
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58
In mid-November 2022 the eight billionth person will be born, according to the United Nations. In its analysis of this milestone, the UN makes two key observations. The first is that the global population has been expanding ...
Environment
Nov 14, 2022
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33
Despite an increase in energy efficiency investment and lower energy intensity, the building and construction sector's energy consumption and CO2 emissions have rebounded from the COVID-19 pandemic to an all-time high, a ...
Environment
Nov 9, 2022
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20
If nothing is done, heatwaves could lead to the deaths of 90,000 Europeans each year by the end of the century, the European Environment Agency said.
Environment
Nov 9, 2022
10
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