YAKIMA, Wash. (AP) — Strobe lights, once used to draw discomaniacs to the dance floor, are now being used at Grand Coulee Dam to see if they ll keep kokanee and rainbow trout from swimming away from ...
Although the porcupinefish's spiky skin does offer protection against predators, it doesn't repel water. Nonetheless, scientists have now copied its structure to create a water-repellent material that ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results