“I shall largely speak of mice,” the paper begins “but my thoughts are on man.”So begins a truly extraordinary scientific paper, and an equally extraordinary story.“Death Squared: The Explosive Growth and Demise of a Mouse Population.” was published in 1973 by John Calhoun, and i ...Show more
Dark Breath
In July 2024 a startling scientific paper was published.Headlined ‘Evidence of dark oxygen production at the abyssal seafloor’, scientists told how they had discovered oxygen being made two and a half miles down, at the bottom of the Pacific Ocean.Their claim centred on small pol ...Show more
Melvyn Bragg and guests discuss the history of the most detailed number in nature. In the Bible's description of Solomon's temple it comes out as three, Archimedes calculated it to the equivalent of 14 decimal places and today's super computers have defined it with an extraordina ...Show more
This Pi Day, Calculate the Value of Pi for Yourself
It is once again Pi Day (March 14—which is like the first digits of pi: 3 and 14). Before getting into this year's celebration of pi, let me just summarize some of the most important things about this awesome number. Outside the US, Pi Day should probably be July 22 (22/7)—this f ...Show more
Pi itself is pretty ridiculous. This number -- the ratio of the circumference of any circle to the diameter of that circle -- appears to continue into infinity, with no predictable pattern. In today's episode, Ben, Noel and Max explore something even more ridiculous: that time in ...Show more
🎙️ William Blake disait : « Voir un univers dans un grain de sable, et un paradis dans une fleur sauvage. Tenir l'infini dans la paume de la main, et l'éternité dans une heure. » Eh bien nous, on va tenter de voir l’univers… dans Pi. Bah oui, le 14/03, c’est le Pi Day, le jour d ...Show more