M

McMillan, Edwin M., 227 , 238 , 355 , 361 –2, 372 , 382 , 415 –6, 468 –9, 495 ;

early research at Laboratory, 173 –4, 176 , 183 –4;

searches for transuranium elements, 456 –60, 468 –9, 495

Macy Foundation, 187 , 219 , 356

Magnetic resonance accelerator, 85 , 86 . See also Cyclotron

Mann, Wilfred, 233 , 238 , 242

Markle Foundation, 221 , 238 , 267 , 483

Marshall, Lauriston, 267 , 495 , 497

Massachusetts General Hospital, 398

Massachusetts Institute of Technology (MIT), 29 , 36 , 62 , 113 , 263 , 267 , 268 n162, 293 , 311 –3, 511 ;

MIT's Radiation Laboratory, 493 –6, 501 , 503

MAUD report, 506 , 508

Mayo Clinic, 404

Mayo Foundation, 395

Meitner, Lise, 250 , 380 , 430 –1, 433 –9, 447 , 456

Merriam, John C., 18

Mesotrons, 472 –3, 479

Metropolitan-Vickers Electrical Company, 49 , 67 –70, 336

Michigan, University of, 127 , 267 –8, 305

Millikan, Robert A., 9 , 11 , 16 –17, 31 , 40

Moller, Christian, 373

Mond Laboratory (USSR), 335

Morrison, Phillip, 411

Mount Wilson Observatory, 8 , 9

Mudd, Seeley G., 17

Murphy, James, 402