LEMON CLOCK - DIY POWERED KIT Crowns Powerful and efficient engine

Powerful and efficient engine

With specially angled height tiles and springy trampoline tiles

Mold shapes and transform them with the shaper

shapes and more

Speed Cubers also train their hands to move as fast as possible

LEMON CLOCK - DIY POWERED KIT Crowns Powerful and efficient engineWhen life gives you lemons make a clock! Construct this timber clock and watch as a lemon powers the LCD screen. This fully functional clock uses zinc and copper to draw power. To get more scientific, the lemon juice is an acidic electrolyte that is connected to a circuit with the zinc and copper. Illustrated instructions will guide you through the process. If you want to get fancy, you can even paint your timber pieces in colours you love before you