science3 distinct publishers
Narwhal tusks hide two spirals twisting against each other, and the mismatch is the point
3D X-ray work at three synchrotrons shows the tusk's outer layer coils left while its core coils right, the two meeting at the dentin-cementum boundary. The stiffness gain is still an inference.
Publishers:discovermagazine.comphys.orgscientificamerican.com
Perspective Coverage
3 publishers- Builder
- Builder 47%
- Operator
- Operator 31%
- Investor
- Investor 22%
Reality
- Evidence62
- Adoption14
- Hype gap+24
- Incentives55