“Four-Sided Triangle” by William F. Temple (1949)

[image error] “The idea was too big for the mind to grasp in all its implications at the first attempt.”

Throughout history there have been numerous discoveries and inventions that have shaped and altered the path of human development in unimaginable ways. Penicillin, mechanical clocks, the wheel, x-rays, telescopes … the list is long and remarkable. There remain a good deal of things still out of the grasp of reality that belong firmly in the world of science fiction still. Interstellar space travel, time...