What sand really looks like—grains of sand, magnified
Photographer Gary Greenberg uses a 3D microscope to open our eyes to the microworld — a place where tiny sand grains look like colorful pieces of candy.
In Gary’s talk at TEDxMaui, he explains what we don’t see when we stick our toes in the sea:
"Each sand grain is about a tenth of a millimeter in size. When you look closer, it’s really quite amazing. You have microshells there; coral; fragments of other shells; olivine; bits of volcano; tube worms — an amazing array of incredible things exist in sand.
When we’re walking along a beach, we’re actually walking along millions of years of biological and geological history. We don’t realize it, but it’s actually a record of that entire ecology. If you look at different sands from different places — every single beach, every single place where you look at sand — they’re different.”
Photos courtesy of Gary Greenberg. See more of Gary’s photography documenting the “microworld” at his website.
It has been said, ‘time heals all wounds.’ I do not agree. The wounds remain. In time, the mind, protecting its sanity, covers them with scar tissue and the pain lessens. But it is never gone.”
When you have Enough, the extra money means very little. I’ve been broke, and being broke sucks balls. Having Enough is awesome. How would I define “Enough”? Enough means that you can take a friend out to a nice lunch and not have to worry about how much it costs. I have hung out with a couple of billionaires—my experiences indicate that being a billionaire is just incrementally better than Enough.