In the months following Jean Bernard Leon Foucault's early 1851 demonstration in Paris of the earth's diurnal rotation with a vibrating pendulum, members of the entire scientific community, as well as ...
Fifth-graders in Becky Tobin’s class at Hammond Westside Elementary Montessori conducted a scientific investigation lesson Nov. 9 to determine what factors affect the period of a pendulum. Students ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results