More ideas from rdygcv

Looks strange for a sword but maybe this is how future swords look. At least until they invent the lightsabers.

Compass

design-is-fine: “ Christoph Schissler, Astronomical Compendium, Augsburg, Germany. V&A “ Pocket-size compendia were produced by specialist instrument makers.

Meister Sundial Pendant "Europe's leading precision jewellery maker Meister have created an attractive coin sized pendant with a dual purpose. Opening out into a sundial with integral compass this pendant displays time tradition in light and shadow." narrative from website

Meister Sundial Pendant Europe's leading precision jewellery maker Meister have created an attractive coin sized pendant with a dual purpose. Opening out into a sundial with integral compass this pendant displays time tradition in light and shadow.

ThermoElectric Generator powered by a Candle

A home built Thermo Electric Generator (TEG) powered by a Candle. It's almost a free energy source. Also take a look at my other build, a TEG USB Charger: ht.