A new event called "The Mole"was unveiled at BCCE 2018. I told the story of how one of my students discovered how to make marshmallows spark in the microwave oven.
The electrical conductivity apparatus circuit is completed by an aqueous solution of ammonia.
The electrical conductivity apparatus circuit is completed by granular sugar.
The electrical conductivity apparatus circuit is completed by distilled water, a liquid covalent compound.
The electrical conductivity apparatus circuit is completed by ethanol, a liquid covalent compound.
The electrical conductivity apparatus is shorted out with a screwdriver to show the maximum brightness of its detector.
The electrical conductivity apparatus circuit is completed by ethylene glycol, a liquid covalent compound.
This animated schematic shows the electrical conductivity apparatus being shorted out with a screwdriver.
The electrical conductivity apparatus circuit is completed by molten wax.
This animated schematic shows the electrical conductivity apparatus circuit being completed by a strong electrolyte solution.
