Here’s some futurey Valentine’s Day news: Future space colonists would likely be unable to procreate because of the ionizing radiation that permeates the solar system, according to a paper by NASA researchers.
As if having trouble conceiving a child wasn't painful enough, the current method of male fertility testing adds to that misery with multiple trips to the doctor, awkward moments in sterile rooms, and lengthy waits while lab technicians painstakingly count out individual sperm. A newly developed chip may change that, and provide a fast, at-home method for anyone to test their sperm count.
Will we grow babies outside their mothers' bodies?
By Gretchen Reynolds
Posted 08.01.2005 at 2:00 pm 8 Comments
A fetus lives in a world of bubbles. In its earliest days, it’s shaped like one. Later, it floats in one-the squishy, enveloping amniotic sac. And eventually, if all goes well, the fetus releases one bubble of fluid, then another and another, like smoke signals, as it puckers and swallows and floats in the womb. It was the bubbles that first convinced Hung-Ching Liu two years ago that a baby might actually be grown outside its mother’s uterus.
Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.