Special Examples
of Dutch Design or Make
It is the intention that the contents of this page will be focused fully on
calculating instruments of Dutch origin.
The first contribution is a MIR 41 article on
"de algemene rekenschijven van ALRO".
A special medical application was the
"Klinische Rekencirkel van Dr. A. Lips", produced by ALRO.
For a description of this calculating disc (in Dutch), see
the article in MIR 50 of april 2009, p. 33 - 38.Have a look at the original manual of the Lips Rekencirkel, in Dutch.
This calculating disc can be manipulated virtually in the
"LIPS" computer-animatie, designed by Peter Bloemendaal.
