In This Edition:
-A heady discovery for beer fans: The first gene for beer foam could improve froth
-New micropumps for hand-held medical labs produce pressures 500 times higher than car tire
-Inspiration from Mother Nature leads to improved wood
-Date palm juice: A potential new "green" anti-corrosion agent for aerospace industry
-The controversy over flame retardants in millions of sofas, chairs and other products
