• Building the World's Largest Menger Sponge!

    Here you can view videos of the building of the World’s Largest Menger Sponge. Built by 15 university students and children from 45 different schools, using 18 048 GeoGenius Construction Kit pieces, it took intricate planning, much team work and a great attention to detail!



    Step 1: Constructing 2 400 rings
    Step 2: Constructing 400 vertebrae
    Step 3: Constructing 20 Level 2 sponges
    Step 4: Joining 20 Level 2 sponges
    Step 5: Finalising the record Level 3 sponge
    Focussed hard work by many hands
    Building a World Record setting Menger Sponge