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Use Cases
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Resources
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Pricing
1811 CE
% complete
1811 CE
% complete
"Turnplatz": open-air gymnasium
1814 CE
% complete
1848 CE
% complete
1848 CE
% complete
1824 CE
% complete
1826 CE
% complete
1826 CE
% complete
1828 CE
% complete
1861 CE
% complete
1844 CE
% complete
1851 CE
% complete
1883 CE
% complete
1891 CE
% complete
1895 CE
% complete
1860 CE - 1870 CE
% complete
1874 CE
% complete
1879 CE
% complete
Later develops universal test for speed, strength, and endurance
1887 CE
% complete
1889 CE
% complete
1866 CE
% complete
1891 CE
% complete
"NEA": National Education Association
1901 CE
% complete
1906 CE
% complete
"PAA" = Playground Association of America
1913 CE
% complete