Here are some links we found interesting this week:

• Lattice Method — from Wolfram MathWorld – I've heard that this is the new way they are teaching long multiplication to kids now. Its interesting, but it seems like there is more work involved. -KO
• Google Fast Flip – Cool new way to look at RSS feeds. – KO
• YouTube – A Fair(y) Use Tale – This would've taken a long time. -JO