Question Number 164137 by mathls last updated on 14/Jan/22
$${what}\:{is}\:{the}\:{triple}\:{point}\:{of}\:{water}? \\ $$
Commented by mr W last updated on 14/Jan/22
$${do}\:{you}\:{know}\:{google}?\:{if}\:{you}\:{know},\:{use} \\ $$$${it}!\:{if}\:{you}\:{don}'{t}\:{know},\:{try}\:{to}\:{learn}\:{to} \\ $$$${know}\:{it}! \\ $$