H

Hahn, Otto, 380 , 430 –1, 433 –6, 439 , 447

Hale, George Ellery, 8 , 30

Halford, Ralph, 386

Hamilton, Joseph, 229 , 360 , 387 , 396

Hansen, William, 497 –8

Harvard University, 208 , 295 , 311 , 323 , 511

Harvie, John A., 228 , 517

Heisenberg, Werner, 164

Helium-3, 368 –73

Helmholtz, Carl, 259 , 384

Henderson, Malcolm, 227 , 263 , 444

Hevesy, George von, See Von Hevesy, Georg

High-voltage research, 14 , 16 , 50 , 51

Hoover Committee on Recent Social Trends, 31

Hughes, A.L., 510

Hull, A.W., 29

Hurst, Donald, 233 , 237

Hutchins, Robert M., 31