QBUZZ Service 170 in the Rotterdam (NL) region curtailed in time and space;
final destination in Rotterdam is no longer Centraal Station but Rotterdam Noord, and this on Monday through Friday in the mornings and afternoons only!
Photo:
nexttoverylast ride of 170 from Zoetermeer Centrum West to Rotterdam CS
Twofold catastrophe in arithmetic education in primary schools:
(A) education innovators (or should one say: renovators) declare long division obsolete;
(B) Even experts do not appear to observe that the biteatrandom method (dutch: hapmethode) is mathematically equivalent to long division, but is in practice needlessly cumbersome.
Calculation of logarithms by pencil and paper deleted from secondary education some time between the 1920s and the 1950s
