There are substitutions for the flight review which will make you a more competent pilot, learn more, and in some cases it will cost you less than a regular fight review. Before we go into that lets review what a flight review is.
1 Hydrogen bonding is the strongest type of intermolecular force arising from permanent dipole permanent dipole attraction and the partially positive proton end of one molecule attracts the partially negative nitrogen (or oxygen/fluorine) lone pair end of a close neighbouring molecule.
The #delta^+# of the hydrogens can interact with the #delta^-# of the oxygens on other water molecules (as depicted by the dashed lines) Hydrogen bonding is the strongest type of intermolecular force. Substances that exhibit hydrogen bonding tend to have relatively high boiling points and melting points.