Calcium carbonate is everywhere. From seashells to eggshells to antacid medicine, it is one of the most abundant minerals on our planet. But scientists still don’t agree on how it forms its many ...
The other option is to simply 3D-print the replica skeleton directly out of the calcium carbonate ink, which cures as it's deposited on the print bed. In either case, the finished product is then ...
Fast-acting antacids can be measured not just over millennia, but on annual and decadal timescales, too.