This little machine, which also knows how to recycle and reuse all its parts in a sustainable “green” way, keeps the nitrogen in balance for the whole planet.
College professors are not the only targets in academia who face discrimination because of their skepticism of Darwinism. Students can be even more vulnerable.
Dr. Tyson’s imagination wanders from Enceladus, a moon of Saturn, to the Cambrian explosion.
The smaller a design, the harder it may be to detect. But miniature designs can inspire awe more than large ones.
Scientists are delving into the remarkable way a zygote grows through its embryonic stages to an adult.