Energy and Frequency. Planck showed how the energy of a quantum of light is related is related to its frequency. He defined a constant, known as Planckâs constant, which, when multiplied by the frequency of a light quantum, gives its energy.
curiosity noun (INTEREST). B2 [U] an âeager âwish to âknow or âlearn about something: to âarouse/âexcite/âsatisfy someone's curiosity I'm âburning with curiosity-you must âtell me who âwon! She âdecided to âcall her ex-boyfriend out of curiosity.
In a conversation with Yale Insights, IDEO CEO and president Tim Brown adds another prerequisite for innovation: empathy. A sense of inquiry, of curiosity, is essential for innovation, and the quickest way for removing curiosity in my opinion is to have organizations that are too inward-facing, he says.