Spectroscopy of deep levels in semiconductor structures

CYFROWY CLOCK - HOME ROBOT - PRINTED PLATE

A cool wooden model for self-assembly from the new UGEARS Trucks Collection. 

Based on UGM-11 Truck, the Mechanical Tanker model has real TANKER with the unique opening mechanism which fits well for standard 0.33 L cans. Twist the knob on the tanker’s cap and unfold it in surprising way.  This model is deliberately designed to have a raw, open look so even the casual observer could appreciate the marvels going on inside. UGears 70021

This pretty little box brings a dash of mechanical magic to your home or office. Push the side lever and the box raises, tilts and opens its lid to reveal the contents. UGears 70001