Arno Buij

 

Science

 

   

Earth                               Mars

Coupling factors of a 3‑winding transformer

Equation of Time
A planet year (pdf)


NEW VERSION 3.3

EquaTime App (zip)

Taking the square and third root of a number

 

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Bridgeclub Doublet

Bridgeclub Mierlo

Bridgeclub Mierlo-Troef

 

 

 

 

 

 

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