“THIRD HAND”

When working with small parts — for example, during soldering of electronic circuits, usually both hands are busy and you want or assistant, or an additional holding device.

In this role, a kind of third hand may serve as a regular pliers but with a spring or rubber tie to pens.

S. LEVCHENKO, G. s a n t-P etersburg

Recommend to read

  • SOILED SYRINGESOILED SYRINGE
    Artificial fertilizers are much more effective if they are applied to the soil dissolved in water. However, to achieve an even distribution but the size of the plot is not easy — because...
  • LIGHT IN THE GREENHOUSELIGHT IN THE GREENHOUSE
    The cultivation of vegetables and seedlings in early spring in the middle lane requires greenhouse lighting. According to the current standards plants must be under day or artificial...