ianbrooks:

Scientists by Tomas Muller

With the intention of depicting science as the true adventure and worthy pursuit it is, Tomas created this series as a promotion for the Charles University’s Faculty of Science in Prague. These Titans of ginormous stature are each a visual representation of an area of science: biology, geography, chemistry, and geology.  I’ll let you figure out which Titan is which, after all, you should already know this stuff. But before you ask: the Titan representing the science of pizzamaking was, sadly, omitted.

Artist: behance / website

"In a desert plain in Tanzania, in the shadow of the volcano Ol Donyo Lengai, there’s a dune made of volcanic ash. The beautiful thing is that it moves bodily. It’s what’s technically known as a “barchan,” and the entire dune walks across the desert in a westerly direction at a speed of about 17 meters per year. It retains its crescent shape and moves in the direction of the horns. What happens is that the wind blows the sand up the shallow slope on the other side, and then, as each sand grain hits the top of the ridge, it cascades down on the inside of the crescent, and so the whole horn-shaped dune moves. Steve Grand points out that you and I are, ourselves, more like a wave than a permanent thing. He invites us, the reader, to “think of an experience from your childhood — something you remember clearly, something you can see, feel, maybe even smell, as if you were really there. After all, you really were there at the time, weren’t you? How else would you remember it? But here is the bombshell: You weren’t there. Not a single atom that is in your body today was there when that event took place. Matter flows from place to place and momentarily comes together to be you. Whatever you are, therefore, you are not the stuff of which you are made. If that doesn’t make the hair stand up on the back of your neck, read it again until it does, because it is important."
— Richard Dawkins, The universe is queerer than we can suppose (TED Talk)