Nano Hive Stirling Engine Gifts for 5 to 10 To ensure you can take

To ensure you can take a close look at the beautiful eight-cylinder V configuration engine in operation

The SILKWORM NECKLACE has been a while in the making

1 four-piece playing board

FULLY MARKED CARDS

Nano Hive Stirling Engine Gifts for 5 to 10 To ensure you can takeAlpha Engine configuration The Kontax Nano Hive high temperature Stirling engine features anodised aluminium construction with honeycomb brass fittings and will run at 2000 rpm on a tiny candle sized flame. Stirling engines come in three main configurations, alpha, beta and gamma. This Nano Hive engine is an alpha configuration, with two pistons in separate cylinders connected to one flywheel with a 135 phase between them. The two cylinders are