David Custis Kimball - blog
You: Why Dave; why now?
Me: Well, I've two talented kids; the younger mentioned my stopping with the lectures. Then enthusiastically asked, 'Dad, can I help you set up a blog?' Moments later, Me: 'OK, that's a great idea, thinkin' they might just read it someday.
me ---> 'Gaarr of Blog' <---
Goto oft comments on Art, Bose-Einstein Condensate (BEC), CommoNonsense, Dance, Dark Matter, Design, Etc., Environment, Eventspace, Fable, Food, Frogsense, Hazard Mitigation, Hegel, History, Horsense, Human Affairs, Humor, Law+Lawless, Mathematics, Medicine, Music, Nerd Stuff, Parenting, Physics, Psychophysics, Real Estate, Sailing, Science, Science Fiction, Swimming, Technology, Theology, UncommonSense, and Waldo, alphabetically.
Just use 'Search' for the topic of choice or Waldo, perhaps.
Matters of Import & Timely Expertise
repressing gossip and hate-speech.
An Unmapped Ponderocity:
To say: '"He is a man of truth," is to say nothing; to say: "He is a man of of," is to state an elementary truth of logic.'
Winston Davids, 1969 - Trinity College Valedictorian - 1970; known endeavor: actuarial contributions to The Donald; since has contacted me and sadly is quite ill. Ask prayers for recovery; thanks for his brilliance and music.
Jun 20, 2011
4:14pm
Science, Technology
Thanks for that….
We mentioned storing electricity in a battery. A battery stores energy electrochemically, meaning that electrons are “stored” in a chemical with high energy. Any chemistry that involves electrons as reactants and products is electrochemistry. A fuel cell is similar to a battery: both have two electrodes (anode and cathode) and an electrolyte.
There is more than one way to distinguish a battery and a fuel cell:
- Batteries store their chemicals inside the battery, while fuel cells are fed from outside.
- Fuel cells often involve catalysis, while batteries may not.
- Fuel cells operated continuously. Batteries operate in a batch manner, i.e. charge/discharge.
Page 1 of 1
