Using microscopic video recordings, the team showed that
underwater oil droplets flowed continuously along the needles at a rate of 2 millimeters per second, similarly to the way water moves along cactus needles, the team reports online today in Nature Communications.
Not exact matches
After the dispersant is applied, the tiny
droplets of
oil follow the water currents in
underwater plumes.
He envisions that arrays of the needles could be submerged several meters
underwater to collect
oil droplets, which could then be sucked up by a tanker.
Baruch Rinkevich, one of the lead authors on the study, believes the mixture is deadly because the
droplets of
oil get pulled deeper
underwater and come into direct contact with the corals.