For readers who answered “yes”, you are correct.For readers who answered “no”, you are also correct.(I hope no one answered “maybe”.)A similar logic applies to today’s…
Ever since Pluto was demoted from planet to dwarf planet in 2006, astronomers have been wondering whether Neptune really is the most distant planet from the…
Animation of the same plastic spheres disappearing one at a time. A holy grail in pure mathematics is sphere packing in higher dimensions. Almost nothing has…
