Perhaps you are referring to the PopperExperiment, a testing of the Copenhageninterpretation. If so, see the Related Link listed below for more information:
Erwin Popper died in 1955.
Albert Popper was born in 1808.
Kuhn vs. Popper was created in 2004.
The duration of Professor Popper's Problem is 1.52 hours.
A gentoo penguin.
Erwin Popper died in 1955.
Mr. Popper is a dreamer
Tonny Popper's birth name is Antonia Popper.
Robert Popper's birth name is Robert Darren Popper.
a pill popper is a very very wierd drug dealer. The pill popper pops the drugs for using. a pill popper is a very very wierd drug dealer. The pill popper pops the drugs for using.
Albert Popper died in 1889.
Siegfried Popper was born in 1848.
Siegfried Popper died in 1933.
Catherine Popper was born in 1973.
Julius Popper was born in 1857.
Julius Popper died in 1893.
Hans Popper was born in 1903.