Why does boiled water taste different?

Is the Earth about to gain a new tectonic plate? What is pompholyx and what are the treatment options? Why does sunburned skin blister? Why does boiled water taste different? Is there anyone who can still make a pencil from scratch? Why won't sugar solutions freeze? Why does my dog yawn when it gets up? Does famine affect genes in future generations? Like this podcast? Please help us by supporting the Naked Scientists