The trebuchet challenge, the physics of ketchup bottles plus sage advice for budding science-fiction writers
Excerpts from the Red Folder
The July 2015 issue of Physics World is now out
From sailing stones to volcanic lightning, find out about the physics of the rare, transient or remote
Rachid Ouyed talks about quark novae and the quark stars they could produce
Do some supernovae involve two explosions?
A galaxy for a Galáctico and astronomers weigh in on a famous kiss
Excerpts from the Red Folder
Agreeing to disagree at the next Convergence conference
The Perimeter Institute should host a forum on “challenge”
First image of a black hole expected a year from now
Avery Broderick talks about the Event Horizon Telescope
The ins and outs of black holes and a new way of thinking about general relativity
Perimeter Institute graduate Sean Gryb on the Convergence conference
Women in graphene
Initiative seeks to promote equality within 2D materials research
Nergis Mavalvala on the upcoming Advanced LIGO run
Observing begins in September
Taking a peek inside the UK's National Graphene Institute
PVC blackboards are one of the unusual features at new £61m centre
