It's two engines in one. Ford's dual-displacement engine runs on six cylinders for power, then switches to three for economy.
By Bob Sillery (Introduction)
Posted 12.27.2001 at 3:00 am 1 Comment
January 1977: In 1977, the United States signs a treaty prohibiting international commerce in endangered species; balloon angioplasty is introduced as a treatment for heart disease; Tandy Corp. and Commodore introduce personal computers with built-in monitors; the first linked automated teller machines appear; Roots is broadcast on television.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.