| Year | 1918 |
| Date | 09-May |
| Volume | 38 |
| Issue | 889 |
| Page | 274 |
| Category | General |
| Part | |
| Title | A Few Mnemonics Useful in Engineering Science |
| Author | E.H.Lever |
| Notes | J.A.Flemings right and left-hand rules, the U and V formulae, J.C.Maxwell's corkscrew rule, the face rule, specific heat at constant pressure or volume, paramagnetic and diamagnetic substances, series and shunt wound dynamos |