Bucky Ball Pendant by Shannon Henry (image source)
More info on buckminsterfullerene
Pendant from Polymath Design Lab, and similar ones are available at their Etsy store, although I don’t see this particular wooden version (or is it leather?).
They have other cool designs too!
Aeonium “Cyclops” succulent plant
Not sure of image source; this blog sites these growers, but the photo doesn’t appear on their site