Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

One of the memories of Jesus that continues to baffle me is his first miracle. Why on earth did he not heal the blind, the deaf or the leper first? Why wine?

One of the memories of Jesus that continues to baffle me is his first miracle. Why on earth did he not heal the blind, the ...

Natural physical networks are continuous, three-dimensional objects, like the small mathematical model displayed here.