Worst electrical conductor

[Rapid Host]

http://prntscr.com/2n0dw

Water?
Just want to know sure, been doing this for 4 hour stright an brain gone blank

 

[Terrio]

Rubber

 

[Rapid Host]

Rubber

Because it dont conduct

 

[Terrio]

Rubber

Because it dont conduct

Exactly

Water conducts electricity pretty well
Rubber doesn't so go with rubber!

 

[George_mybb_import13408]

Or air.. But i would go with rubber.