Newly discovered “Casper” octopus among the species under threat from proposed mining projects.
Peake visited the UK for the last time before lift-off.
The magnesium alloy will be used, naturally, to make better boats.
Water can explode, too.
Not one metal has an ‘exemplary’ substitute for all its major uses, says report.
The artist's designs move and react to their environment, actually anticipating humans's needs.