(* these dates are approximate. Pythagoras used to say he was born in 572 BC, but as BC stands for "Before Christ" and he didn't even know that Christ was going to arrive for nearly 600 years, everybody knew he had to be lying.)
Here the lads have all popped over to Pythagoras's beach hut on the Island of Samos, and they're all togged up and ready to ride some serious waves.
It's probably while he was getting into his wet suit that Archimedes came up with his calculations for his famous sand reckoner. He was working out how many grains of sand it would take to fill the universe. At the time the biggest number anyone was using was the myriad which was 10,000. He decided to beef the myriad up by multiplying it by itself to get a myriad miriads which is 100,000,000. He then multiplied a myriad miriads by itself a myriad miriad times, and then multiplied the answer by itself another myriad miriad times. He ended up with a number that was a 1 followed by 80,000,000,000,000,000 zeros. After that he'll have done a bit more surfing and then got started on the barbecue because he was that kind of guy.
Sadly the gang didn't meet up very often. There are two reasons for this.
(The club got its name after Thales proved that the angle inside a semicircle is always a right angle. He celebrated by having a bull dragged to an altar, then it was chopped open and a fire was lit inside it. You'll can find more jolly details like this in MM: Guaranteed to bend Your Brain. )
You can see they've had a long night boogie-ing and although they're looking a bit the worse for wear, it's amazing that they can still stand at all bearing in mind that two of them are dead and the other two haven't been born yet.
There's no stopping those crazy party dudes!
Rock on Pytho!
Classic hits like "Everybody Needs Somebody", "Minnie The Moocher" and "Rawhide" never sounded so good until you've heard them belted out by these two mathematical wizards.
Nasty!
Find all about Pytho's Theorem in The Murderous Maths of Everything or Vicious Circles.
Thales was a genius with all sorts of shapes and figures - he even predicted an eclipse of the sun in 585 BC. However it wasn't just mathematical shapes and figures that Thales could do wonders with. See how he kept his own figure in good enough shape to come a-slinking down the catwalk during Miletos Fashion Week.
Archimedes hadn't got time for modelling because when he wasn't doing maths he was too busy inventing things including a giant claw for pulling boats out of the sea and the Archimedes' Screw for raising water. Sadly his early Greek sat-nav wasn't deemed a success after it sent his bike off the edge of the cliffs at Syracuse.
It might have been while the nurse was bandaging him up that Archimedes designed a row of giant mirrors and lenses along the cliff top to set fire to enemy ships. This came in very handy during the Siege of Syracuse in 214-212 BC.
Be a big footballer? A rock star? A politician?
Not really. How many entertainers or rulers can you think of that lived 2,500 years ago? The trick is to come up with some new maths that nobody else has thought of. That's what these four guys did and that's why they will still be remembered long after we've all been forgotten!
But even though they are some of the greatest people to have ever walked the planet, it's nice to know that underneath it all, they were a set of cool fun-loving dudes who could chill out and party just like the rest of us.
The Murderous Maths of Everything