I looked around the iTunes store and came across Dr. Moku's Hiragana Mnemonics. Thirty minutes later I had memorized all 46 hiragana. Now my 9-year-old is learning them, and having a lot of fun.
Mark FrauenfelderWho else but the maestro of mathematical creativity, Clifford Pickover, to curate a museum of Strange Brains and write biographies of the scientific geniuses who formerly owned them? I'll never look at a pigeon, a pearl, or a Wheatstone bridge the same way again.
Mark Frauenfelder