The lesser of two evils: that’s what many American voters Continue reading “Approval Voting experiment”
Guy’s Blog
The new Under-Standing of Eclipses
Not for the Punters
Five thousandths of a percent
Apple pays five one-thousandths of a percent in taxes.
Neptune at opposition
The Anthropocene epoch has begun
Proxima’s baby
You probably know by now that a planet has been discovered around the very nearest star. I thought I’d show you where in space that star is.
Venus and Jupiter make one star
The year’s closest conjunction of planets comes this Saturday – and they are the two brightest.
Azequid, and other projections
Fisheye pictures
In a room in Pembroke College, Cambridge, hangs a round picture in a square frame.
