A mixture of two types of pigment-producing cells undergoes diffusiophoretic transport to self-assemble into a hexagonal pattern. Credit: Siamak Mirfendereski and Ankur Gupta/CU Boulder A zebra’s ...
In the new study, published Oct. 7 in the journal PNAS, researchers looked at satellite images of more than 400 arid areas around the globe and mathematically analyzed the spatial patterns of the ...
How many atoms are there in the observable universe? Current estimates point to a number we would write as 1 followed by 80 zeroes, or 10 80. If you peered inside each of these atoms and counted their ...
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