Pranay Mishra reached down to the floor of his workplace and scooped a handful of what might be the closest thing on Earth to the feel of Martian soil."This is actually unprocessed garnet," he said, sifting the gray granules in his palm.Tiny ruby-colored flecks caught the light.Mixed with diatomaceous earth, a fine powder of algae fossils often used by gardeners, the coarse gray stuff makes a decent substitute for the density and texture of Mars' dirt.
#people #back #years #possibility #frustration #contributions #parking-lot #electronics #solar-panels #closest-thing
[
add
]
[
|
|
...
]