Chris Patten's new book says it would require only $15bn to meet the United Nations Millennium Development goal of halving the number of people who lack access to safe drinking water, compared to 'the approximately $100bn a year spent on bottled water'.
Gargantuan black hole may be a remnant from the dawn of the universe
-
Astronomers were puzzled by a black hole around 50 million times the mass
of the sun with no stars, spotted by the James Webb Space Telescope – now
simulat...
4 hours ago



No comments:
Post a Comment