Idiom of the Day
teach one's grandmother to suck eggs
to try to tell someone with more knowledge than yourself how to do something
Showing the computer expert how to fix the computer problem was like teaching my grandmother to suck eggs.
Element
Element : iridium
Symbol : ir
Atomic no. : 77
Melting Point (deg c) : 2446
Boiling Point (deg c) : 4428
Discoverer : tennant (1804)
.. More >>