The Powder Toy

AntiOverheat Switch by Feverbird

Feverbird
Feverbird
1 / 1
15th Aug 2014
15th Aug 2014
Anti-Overheat switch, works with mercury which expands when heated and closes the e-circuit

Comments

  • Feverbird
    Feverbird     18th Aug 2014
    Why not?
  • thepowderscientist
    thepowderscientist     15th Aug 2014
    1: this is so old... just use TSNS.... 2: Why so a big box for the mecurity.... 3: AND WHY E-Cyrcuit...