| Year | 2020 |
| Date | 06-Nov |
| Volume | 225 |
| Issue | 4,651 |
| Page | 618 |
| Category | General |
| Part | |
| Title | An Experimental Tipping Bucket Rain Gauge |
| Author | Peter Rigby |
| Notes | Makes a rain Gauge, of a type both useful and entertaining. Basic components, the mechanism, the tipping bucket, motion of the bucket, dimensions of the bucket, the ratchet and wheel, calibration, the funnel and case |