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A hypothesis is a tool
Lumen · High school
Poincaré: some hypotheses are conventions, not arbitrary, like a prince who consults. Geometry is a tool you can put down. Draw a triangle on a globe.
Student age
10years · 5th grade
Lumen · High school
Poincaré: some hypotheses are conventions, not arbitrary, like a prince who consults. Geometry is a tool you can put down. Draw a triangle on a globe.
Student age
10years · 5th grade