Invented in 1974 by Erno Rubik, the Rubik’s cube is the world’s best-selling toy and is known for its unique properties that have caused widespread worldwide interest.
The original 3×3 Rubik’s has more than 43 quintillion possible combinations. For decades, mathematicians have been trying to find the minimum number of moves necessary to solve it.
Invented by Erno Rubik
Erno Rubik (born July 13, 1944 in Budapest, Hungary) invented the rubiks cube, a six-sided plastic puzzle that can be solved by twisting and turning. It’s a popular toy that has sold over 350 million units.
Rubik was an architecture professor who designed the cube to teach his students about three-dimensional spaces. He was inspired by the idea that a cube could be made to move around in space, allowing its components to swap positions without falling apart.
He first started experimenting with cubes when he was young and was fascinated by the way they could be put together. But he found it difficult to create a structure that would allow the cube to move around without falling apart.
When he was 29, Rubik began to think of ways to make the cube more stable. Eventually, he found a solution that allowed the cube to be rotated on its central axis.
Patented in Hungarian
In 1974, a young Hungarian architect, Erno Rubik, invented the rubiks cube, one of the most popular puzzle toys in the world. He spent months tinkering with blocks of wood, paper, and rubber bands to create a system that could independently move the pieces for arbitrary numbers of turns without falling apart.
He eventually solved the structural problem and applied for a patent. This resulted in a thriving business, with more than 350 million rubiks cubes sold worldwide as of 2018.
Hungary is situated in the heart of Europe and has contributed to the world of science and culture with its many inventions. Some of these include the telephonograph, the ballpoint pen and safety matches, and the helicopter to name a few.
In 2021, the Hungarian government enacted several amendments to Act XXXIII of 1995 on the protection of inventions (the Patent Act). These changes aim to make patent litigation more expeditious and comprehensive. They also allow the quick revocation of a European patent in Hungary, before it was published for public use.
Invented in the United States
The United States of America has played a vital role in bringing technological advancements to the world. From the invention of electricity to the development of new industries, this country has changed the way we live.
Aside from our many achievements, we have also been home to many brilliant inventors who have paved the way for modern technology. These individuals are the true heroes of the world’s innovation, and without them our lives would be so different today.
One such person was Erno Rubik, the man behind the rubiks cube that has become so famous worldwide. His invention was originally designed and patented in Hungary, but it wasn’t until the United States that he received a license to market it there.
Invented in Germany
In 1450, Johannes Gutenberg invented the first printing press with movable metal print letters. It made it possible to quickly and cheaply produce many copies of texts, thus enabling the spread of the German language and fighting illiteracy.
It was this technology that eventually led to the creation of a variety of books, newspapers and magazines. The printing press was a huge step forward in the history of communication and was crucial to our modern world.
A few of the other most famous German inventions include the gramophone, the fax machine and the first computer. Bayer also brought us Aspirin, a pain reliever with minimal side effects.
The diesel engine is one of the most important inventions in industrial history. It’s a high-compression engine that ignites with heat. It’s still used in industry today.
