Sitting in Hong Kong harbor one afternoon, I watched container ship after container ship set sail across the Pacific, piled unbelievably high with cargo modules. I asked my host, "How can that be stable?"

Things are coming together and we're moving right along. We're gearing up for <a href="http://www.homeentertainment-expo.com/">the Home Entertainment Show</a> and preparing for all the spring and summer fun.

Timewise, that is.

That's what Tommy and Stuart Mitchell think. They claim the 15<SUP>th</SUP> century chapel's ornately carved patterns and cubes contain a musical sequence, concealed "because knowledge of harmonics may have been seen as dangerous, even heretical, by 15th Century church authorities."

<I>The Times</I> has published a lost Daphne du Maurier epistolatory short story unpublished for 70 years.

<I>Scientific American</I> tells you how to construct a quantum eraser at home&mdash;a devise that proves that actions in the present can change our basic interpretation of what happened in past events.