“It is only afterward that a new idea seems reasonable…”

• Black hole bubbles.
• A new, ancient comet.
• The gravitational wave revolution.
• How pesticides are killing songbirds.
• Water on another planet? More.
• A collision powerful enough to outshine the sun.
• Ig Nobels, awarded.
• Twisted and untwisted nanomaterial.
• Testing the atomic bomb on U.S. troops.
• Unraveling the waves of Oklahoma.
• Going nuts over peanut allergy treatment.
• Flooding a 1,000 year-old city.
• A lost continent below Europe?

Quote of the Day:

…To begin with, it usually seems unreasonable.

Isaac Asimov