According to Wikipedia "In chemistry, radicals (often referred to as free radicals) are atoms, molecules, or ions with unpaired electrons on an open shell configuration. The unpaired electrons cause them to be highly chemically reactive. Radicals play an important role in combustion, atmospheric chemistry, polymerization, plasma chemistry, biochemistry, and many other chemical processes, including human physiology."

Turn the iPhone or iPod touch to the right or left and  the graph screen will slide into place.

Yes, Acid Plus is available for Android as well as iPhone and iPod Touch.

Acid Plus uses Na and Cl to calculate the anion gap to determine if a high anion gap metabolic acidosis is present.

 We recommend using the CO₂ from the metabolic panel since this is a directly measured value; the bicarbonate(HCO₃) on ABG is calculated instead of being directly measured.

Rhythmic relies on the iTunes search algorithm to find the song that was sent by your friend.  Sometimes, due to differences in the way songs are named or labelled it will be unable to identify the correct song.

Yes, it's very easy.  Both you and your friend have to:

1. click on "Give a song"

2. Each of you chooses a song you want to share

3. click on "Share!"

4. complete the BUMP or bluetooth share

That's it.  The song information should be transferred.

Once you're logged into facebook on Rhythmic, whenever you receive a song from a friend, Rhythmic will post the song title and artist along with album art to your wall.