On 28 January 1958, at exactly 1:58 in the afternoon, a Danish toymaker named Godtfred Kirk Christiansen filed a patent in Copenhagen for a small plastic brick with eight studs on top and three hollow tubes underneath. That clever stud-and-tube design was the key - it let two bricks snap together firmly but pull apart easily, and it meant six little eight-stud bricks could be combined in around 915 million different ways.
LEGO had actually started decades earlier in a tiny workshop in the village of Billund, Denmark. Godtfred's father Ole Kirk Christiansen had been a struggling carpenter who could not sell enough houses during the Great Depression, so he started making wooden toys instead - yo-yos, ducks, little trucks. He named his company from the Danish words 'leg godt,' meaning 'play well.' When plastic became affordable after World War Two, the family switched materials. The first plastic bricks did not stay stuck together, which is why Godtfred kept tinkering until that 1958 patent.
Since then, the LEGO Group has produced over 700 billion bricks. Strung end to end they would loop around the Earth many times. Astronauts have taken LEGO to the International Space Station. There are huge LEGO theme parks on four continents, films, video games, and a robotic system called MINDSTORMS that kids use to build real working robots. The pieces from a 2026 set still snap perfectly onto a brick made in 1958 - so a grandparent's old LEGO and a grandchild's new LEGO can be built into the very same spaceship.
