A Self-Heating Butter Knife: Genius or Overkill? | New inventions | Scoop.it
At first, I thought that this electric butter knife—which heats itself to an optimum temperature (41 degrees celsius) in under 20 seconds—was nothing more than a frivolous byproduct of first-world culture.

 

I'd say "genius".


Via Urs Grossheutschi