Spare Change in Potential

[Chefshaolin]

Any chance I can get you to marry me?

[Killersepp]

You were at TAM? Awesome! Did you meet Adam Savage and/or Phil Plait? :-D

[davidproper]

Now, a real comment on the video. Considering coin money is being made with less and less semi-precious minerals/elements, how does this effect the production of current? I would assume it's output would be highly unstable and erratic.

[davidproper]

I think this sums up how to deal with 'failure':

The story of Edison's lightbulb says he failed 1000 times before having success.

When asked about it, Edison allegedly said, "I have not failed 1,000 times. I have successfully discovered 1,000 ways to NOT make a light bulb."

[philhellenes]

Sorry, Mooey, can't see links.

[CousinoMacul]

That first battery can take your eye out.