My boy is a bit of a science geek. He subscribes to Discover and Popular Science. They are both styled after the fashion of other pop magazines in an attempt to appeal to non-scientists (“Cold Fusion: A Special Investigation”).
Popular Science focuses on technology. The past year’s issues have featured an invisible, invincible war ship, faster racecars, the ultimate scuba system, elevators with speeds of forty miles an hour.
And there’s the new no-pulse mechanical heart that has revolutionized heart replacement by running steadily at 10,000 rpm instead of trying to pulse like a heart made of muscle. This advance is making the old heart “that mimics nature’s lub-dub… as comically shortsighted as Leonardo Da Vinci designing a flying machine with flapping wings.” People are now walking around, living comfortably, with no pulse whatsoever. [Read more...]