Even better than the videos online, very happy.
Great toy, well made.
Fascinating object :).
Whirling and swirling like it should. The glueing of the dome a bit pool.
Even better than I expected it to be. Now I donít get any work done because Iím just playing with this all the time...
It hasn't arrived so I can't really say to it's quality.
Fascinating gift for my physicist wife.
The excellent thing! Very well maid high quality item. The dome is maid from glass, not plastic.
The turbulence is a really enigmatic process, even now the physics of turbulence still unclear. I'm an astrophysicist and I'm afraid, my colleagues will fight with me for this toy)