The most terrifying moment in my life was October 1962, during the Cuban Missile Crisis. I did not know all the facts - we have learned only recently how close we were to war - but I knew enough to make me tremble. ↗
And, not only in Budapest. I worked very closely with a very powerful government organization, which shall remain unidentified, to develop the mass marketed version of the Cube. ↗
The Cube can seem alive as it heats up in your hand. The fact that each face of the Cube is made of three layers of three blocks has an important meaning. ↗