
Foucault Pendulum for Demonstrating the Earth's Rotation
1988
1988
1992-1994
1995
1990
1993
1994
1996
1988-1990
1839 (original); circa 1988 (replica)
1989
1990-1991
1994
1989
1996
1990
1990-96
1990
1994
1994
2000-100 BCE
1994
1988
1991
1991
1987
1990-95
1987
1993-1995
1992
early 1990s
1993
1995-1996
1990
1988
1993
1992
1993
1987
1995
1993
1996
1990-1992
1993
1988-1995
1990-1991
circa 1996
1992
1995
1959 (designed); 2001(made)
1990