Are there more stars than grains of beach sand?
The astronomer Carl Sagan famously said that there were more stars in our Universe than grains of sand on the Earth鈥檚 beaches. More or Less tries to count the nearly uncountable.
The astronomer, Carl Sagan, famously said that there were more stars in our Universe than grains of sand on the Earth鈥檚 beaches. But was it actually true? More or Less tries to count the nearly uncountable. Content warning: This episode includes gigantically large numbers. (Photo: The barred spiral galaxy M83. Credit: Nasa).
Unlock the history and truth behind the data with The OU
Explore how numbers shape, and sometimes mislead us, with The Open University.
When can you trust statistics?
蘑菇短视频 Ideas discovers three easy ways to help make sense of statistics.
Podcast
-
![]()
More or Less
Tim Harford explains the numbers and statistics used in everyday life.
