"If I had thought about it, I wouldn't have done the experiment.
The literature was full of examples that said you can't do this."
--Spencer Silver on the work that led to the unique adhesives for
3-M "Post-It" Notepads.
Your Co-worker Could Be a Space Alien, Say Experts
. ..Here's How You Can Tell
Many Americans work side by side with space aliens who look human -- but you
can spot these visitors by looking for certain tip-offs, say experts....