Flyte is behind some of the coolest levitating gadgets we have seen. The Py is also worth a look. It is a levitating pyramid with a light that you can turn on/off by touching the base. These guys aim to build the largest magnetically levitated sculpture in the world. The final version is expected to stand 6m tall. The pyramid is based on Giza dimensions. The base can levitate up to 100kg.