
Available now! The Soup Can Stirling Engine Build a fascinating working model hot air engine Powered with a candle flame. No specialist tools required. Easy to follow, step by step guide. Full colour illustrations and photographs. Manual £8.00 (All include P&P to the UK) |
Non UK Residents order HERE |
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in this website is the exclusive property of Jon Raab unless otherwise noted.
Unauthorized use is strictly prohibited. |

Teachers look HERE |