## Logic at vismath

### Brainstring Advanced

Can you untangle this? The colorful strings of the Brainstring Advanced can be moved using the buttons on the outside. Move them from hole-to-hole to place either one, two, or three buttons of the same color on each surface. But be careful: Make sure there is no knot inside!

### Gear Cube

Are you ready to shift into the next gear? This **Gear Cube** is the next generation of the Rubik's Cube.

The Gear Cube takes the basic idea of a Rubik's Cube and uses this classic game to build a new concept. This Cube contains 3D-Elements which twist and turn as you shift the sides of the Cube around.

### Ivan's Hinge

Manipulate the hinged pieces to create striking patterns: “Ivan's Hinge” consists of colorful pieces hinged together. Now try to fold, twist, and bend it to recreate specific patterns.

For Kids aged 8+

### Film: Hotel Hilbert

It seems like a normal day for Fiona Knight when she is on the look out for a hotel room for tonight. But when she enters “Infinit Hotel” her night gets anything but normal. First off, the hotel manager tells her that every room is taken – just to declare that there will be enough free rooms for every new guest in the same breath...

### Film: Julia Robinson and Hilbert's Tenth Problem

A one-hour biographical documentary, Julia Robinson and Hilbert's Tenth Problem tells the story of an important American mathematician against a background of mathematical ideas.

### Film: Reason for Math Volume 1: The Language of Math

**Reason for Math**is not your ordinary movie about Mathematics. Yes, it teaches you about mathematics but the main goal is to facilitate the understanding and general concepts of this science. Maths is a way of thinking and has a language of its own. So learning the vocabulary of this foreign language is key to understanding mathematics.

Volume 1 of „Reason for Math“ deals with the basic patterns in addition, subtraction, multiplication and division.