Seven-segment display letter to be unambiguous, merely for the words as a whole to be readable. Similar displays with fourteen or sixteen segments are available allowing less-ambiguous representations of the alphabet. Using a restricted range of letters that look like (upside-down) digits, seven-segment displays are commonly used by school children to form words and phrases using a technique known as "calculator spelling". Seven-segment display A seven-segment display (SSD), or seven-segment indicator, is a form of electronic display device for displaying decimal numerals that is an alternative to the more complex dot matrix displays. Seven-segment displays are widely used in digital clocks, electronic
What the World Needs Now Is Love What the World Needs Now Is Love "What the World Needs Now Is Love" is a 1965 popular song with lyrics by Hal David and music composed by Burt Bacharach. First recorded and made popular by Jackie DeShannon, it was released on April 15, 1965, on the Imperial label after a release on sister label Liberty records the previous month was canceled. It peaked at number seven on the US Hot 100 in July of that year. In Canada, the song reached number one. Co-songwriter Burt Bacharach revealed in his 2014 autobiography that this song had among the most difficult