Because when david was a young child his dad died in a plane crash and no one could figure out why the plane crashed. So he invented the black box so people will know how and why a plane crashed!
David C. McClelland has written: 'Talent and society' 'Motivation workshops' 'Human motivation' -- subject(s): Motivation (Psychology) 'Psychoanalysis and religious mysticism'
NO
it didn't
When David faced Goliath and Obed-Edom receiving the Ark of the Covenant to his home.
David Alan Black was born in 1952.
David Black - footballer - died in 1940.
David MacLeod Black was born in 1941.
Hugh David Black died in 1942.
Hugh David Black was born in 1903.
David Holmes - musician - was born in 1969.
JOHN DAVID NORTH has written: 'GOD'S CLOCKMAKER: RICHARD OF WALLINGFORD AND THE INVENTION OF TIME'
Yes. David Walker was a black abolitionist in the early 1800s.