2The lightbulb is the universal symbol for a new idea because of silent cartoons (opens in new tab)resilient.lighting2enad10y ago0
5Blame Felix the Cat for the lightbulb metaphor for a new idea (opens in new tab)resilient.lighting1enad10y ago0
7Group claims to have created device to translate dog thoughts into human speech (opens in new tab)bizopy.com1enad12y ago1
