Science: Atoms for Horsepower?

"How long will it take to develop an atomic power plant of 100,000-kilowatt capacity which could compete with coal selling at $15 a ton?"

The fascinating question was put last week to eight experts by Harvard's President Scientist James B. Conant. The experts, gathered for an atomic-energy symposium at the National Association of Manufacturers Congress in Manhattan (see BUSINESS), had answers almost as varied as any eight men-in-the-street.

¶ Major General Leslie R. Groves, military boss of the Manhattan Project, was the most pessimistic: a matter of decades, rather than years.

¶Tennessee Eastman's James C. White: "Many Days."

¶ Carbide and Carbon Chemicals...