age ~78
from Brockton, MA
An introductory video, filmed in 1965, by Alfred Leitner on Type-I sup...
Third video on classical optics by Alfred Leitner. Original video can ...
Diffraction is a phenomenon that can be described as the apparent bend...
In 1963, Alfred Leitner discussed the properties of liquid Helium-4 an...
Physics demonstration by Alfred Leitner, 1965
Physics demonstration by Alfred Leitner, 1963.
Physics demonstration by Alfred Leitner, 1963