Engineers have experimented with using sonic waves
to douse flames for years
—but it took a pair of students to turn the concept into an affordable, hand-held device.
from Gizmodo http://ift.tt/1FLCeP6
via IFTTT
For everything from family to computers…
Engineers have experimented with using sonic waves
to douse flames for years
—but it took a pair of students to turn the concept into an affordable, hand-held device.
from Gizmodo http://ift.tt/1FLCeP6
via IFTTT