Ah, the world! Oh, the world!
—“Moby-Dick.”
David Gruber began his almost impossibly varied career studying blue-striped grunt fish off the coast of Belize. He was an undergraduate, and his job was to track the fish at night. He navigated by the stars and slept in a tent on the beach. “It was a dream,” he recalled recently. “I didn’t know what I was doing, but I was performing what I thought a marine biologist would do.”
Gruber went on to work in Guyana, mapping forest plots, and in Florida, calculating how much water it would take to restore the Everglades. He wrote a Ph.D. thesis on carbon cycling in the oceans and became a professor of biology at the City University of New York. Along the way, he got interested in green fluorescent proteins, which are naturally synthesized by jellyfish but, with a little gene editing, can be produced by almost any living thing, including humans.
While working in the Solomon Islands, northeast of Australia, Gruber discovered dozens of species of fluorescent fish, including a fluorescent shark, which opened up new questions. What would a fluorescent shark look like to another fluorescent shark? Gruber enlisted researchers in optics to help him construct a special “shark’s eye” camera. (Sharks see only in blue and green; fluorescence, it turns out, shows up to them as greater contrast.) Meanwhile, he was also studying creatures known as comb jellies at the Mystic Aquarium, in Connecticut, trying to determine how, exactly, they manufacture the molecules that make them glow. This led him to wonder about the way that jellyfish experience the world. Gruber enlisted another set of collaborators to develop robots that could handle jellyfish with jellyfish-like delicacy.
ãã®èšäºã¯ The New Yorker ã® September 11, 2023 çã«æ²èŒãããŠããŸãã
7 æ¥éã® Magzter GOLD ç¡æãã©ã€ã¢ã«ãéå§ããŠãäœåãã®å³éžããããã¬ãã¢ã ã¹ããŒãªãŒã8,500 以äžã®éèªãæ°èã«ã¢ã¯ã»ã¹ããŠãã ããã
ãã§ã«è³Œèªè ã§ã ?  ãµã€ã³ã€ã³
ãã®èšäºã¯ The New Yorker ã® September 11, 2023 çã«æ²èŒãããŠããŸãã
7 æ¥éã® Magzter GOLD ç¡æãã©ã€ã¢ã«ãéå§ããŠãäœåãã®å³éžããããã¬ãã¢ã ã¹ããŒãªãŒã8,500 以äžã®éèªãæ°èã«ã¢ã¯ã»ã¹ããŠãã ããã
ãã§ã«è³Œèªè ã§ã? ãµã€ã³ã€ã³
GREAT MIGRATIONS
\"Home\" and \"What Became of Us.\"
SICK, SAD WORLD
What COVID did to fiction.
MOVE IN FOR THE CULL
The complicated calculus of killing some wild creatures to protect others.
EVERYTHING IN HAND
The C.I.A.'s covert ops have mattered-but not in the way that it hoped.
CHICAGO ON THE SEINE CAMILLE BORDAS
I used to tell myself stories on the job, to make it feel excitingâspy stories, exfiltration stories, war stories. I used to come up with poignant little details that turned the repatriation cases I worked on into âSaving Private Ryan,â into âJohnny Got His Gun.â
A SEMBLANCE OF PEACE
How life in a co-living community changed after October 7th.
HIS BEAUTIFUL DARK TWISTED FANTASY
Ye bought a masterpiece by Tadao Ando-and gave it a violent remix.
SCREEN GRAB
How CoComelon conquered children's television.
FOND OF FLAGS
My wife is fond of fast food. I am not. My wife is particularly fond of the Wendyâs Baconator. I argue that itâs less expensive to order a Daveâs Double with a side of bacon, then put your own pretzels on top. (Iâm fond of the Rold Gold Tiny Twists Original.)
TROPHY ROOM
Going on safari.