The amazing water strider — known for its ability to walk on water — came within just a hair of sinking into evolutionary oblivion. Scientists are reporting that the insect’s long, flexible legs have an optimal length that keeps it afloat.
The amazing water strider — known for its ability to walk on water — came within just a hair of sinking into evolutionary oblivion. Scientists are reporting that the insect’s long, flexible legs have an optimal length that keeps it afloat.