Water droplets can slide down or bounce off a leaf's surface because it has a waxy hydrophobic (water-repellent) coating.

You can credit this piece of advice to the S.O.B. who stole my bike just before 9-11. While packing my bags before my first deployement to Afghanistan I saw a can of bicycle chain lube for a bike I no ...

Want to keep your car looking brand new for years? Here are some pointers from experts on keeping the shine and gloss of your precious automobile intact.