eggs

Family Farm's Hen Lays An Egg Inside An Egg

This is a short video of a woman cracking a gigantic chicken egg that has another smaller egg inside it. How does that happen? Basically another ovulation...
February 20, 2017

Wait, What?: Scientists Create First Cyborg Sperm

Scientists at the Institute for Integrative Nanosciences in Dresden, Germany, have developed "robotic sperm" by trapping bull sperm in metal nanotubes then controlling the direction they swim...
December 13, 2013