Strip https://www.mathematische-basteleien.de/strip.html
I suppose that you have to explain this effect in the same way as a bimetallic bar
I suppose that you have to explain this effect in the same way as a bimetallic bar
Matratze, 5 Katzenauge, 6 Schweinchen auf der Leiter, 7 Standuhr The names, which I have
If you have the choice of the following four drawings most people would choose picture
Cube and mirror cube have mirror images, for instance Ab and Ba.
The violet triangles are congruent and have the sides sqrt(2)/2*a, sqrt(2)/4*a, and
Some nostalgia: I still have a calculator from 1971 (Quelle "Privileg"), which has
Parallelogram Seven tetrahexes have 28 hexagons altogether.
Continue … …… …and continue to weave… ……. …until all the strips have
The radii have the ratios 1 : 1.5 : 2 : 2.5 : 3…..
You have to remove the pegs one after the other by jumping horizontally or vertically