Chrismas Light Webquest
Comtent
If one bulb goes out the rest will not work unless they have the right setup
Image#1
All bulbs in a correct clean format
Image#2
the format with a bulb missing
Image#3
clean format ;series
Image#4
series circuit with a bulb missing
Observations
when a bulb was missing only one format of the 2 had worked stably
conclusion
the set up of the parallel had if one bulb go out the rest would work unlike the series circuit which had its fallbacks (from my point of view)