“The best time to plant a tree was 20 years ago. The second best time is now.” Origin uncertain, usually attributed as a Chinese Proverb.
Friday, 2 September 2016
The proposed names for elements 113, 115, 117 and 118 are nihonium, moscovium, tennessine and oganesson respectively, the International Union of Pure and Applied Chemistry (Iupac) has announced. ‘It’s an exciting day for the world,’ says Lynn Soby, Iupac’s executive director.