| Year | 2007 |
| Date | 11-May |
| Volume | 198 |
| Issue | 4,299 |
| Page | 572 |
| Category | General |
| Part | 101 |
| Title | Letters to a Grandson |
| Author | M.J.H. Ellis |
| Notes | Research on the career of Scottish inventor James Walter Robertson. Photo courtesy: R.Flockart, Faraday's experiment, see 199 4305 131 |