Tetrahedron
04-January-2024 Thursday
We continue to delight math lovers
05-May-2021 Wednesday
Triakisicosahedron from tetrahedra
23-November-2020 Monday
Tetrahedron | Mathematics
11-August-2020 Tuesday
Origami paper tetrahedron
17-March-2019 Sunday
Truncated cardboard tetrahedron
29-January-2018 Monday
simplices
13-January-2018 Saturday
How to make a tetrahedron out of cardboard
13-October-2017 Friday
As before
27-March-2017 Monday
Liquidation of the branch in Angarsk.
11-May-2015 Monday
Category: Interesting geometry
15-January-2015 Thursday
NOAH project
24-December-2014 Wednesday
Tetraedka
v20240901