This is what a Blade of grass looks like under the microscope, Next time you take a walk outside, know that the grass is happy to see you.#michellefiskilis#b...

Do you ever wonder what the grass looks like under a microscope? Is it true that you can see smiley faces when grass cells are magnified? Like any living

Ammophila arenaria leaf. Light micrograph of a section through a marram grass (Ammophila arenaria) leaf in fluorescence light, showing the characteristics that help reduce water loss. GERD GUENTHER/SCIENCE PHOTO LIBRARY