52 and counting

I recently reached 52 litres of donated blood. This time the event took place in Clane, a small but picturesque town some 15 minutes drive from home. I arrived ...

Economical mumbo-jumbo

Whilst browsing the Internet I recently ran into an interesting (and probably totally unreallistic) idea: universities should be free from charge for all studen...

0, 1, 8, 144 (EN)

While surfing the Internet I recently found an interesting (although completely incomprehensible) proof of a conjecture stating that 0, 1, 8 and 144 are the onl...