| Variation ID | Pack Size | List Price | Qty | ||
|---|---|---|---|---|---|
| photo_camera | 1 Pack
FMF-350-100 |
£25.00 |
This toy has a serious scientific purpose because it provides a stunning demonstration of vortex formation and transmission. When the toy is 'fired' a doughnut shaped ring of air (the vortex) is generated and moves outwards at high speed. It has sufficient energy to create a noticeable impact at some distance - easily across a classroom. If the cavity is filled with smoke from a smoke match, the vortex can be viewed as a smoke ring. Ideal as a design project to attempt to recreate the same effect using cardboard boxes etc
Orders are securely packed and dispatched from our Manchester warehouse.