Analysis of genes required for Myxococcus fulvus development and social motility Myxobacteria are Gram-negative gliding bacteria that exhibit complex multicellular developments.
A new world, material without being real, where poor ghosts, breathing dreams like air, drifted fortuitously about … like that ashen, fantastic figure gliding toward him through the amorphous trees.
You can go at your own speed -- it's great aerobic exercise if you really push yourself, or if you prefer you can just glide gently along and enjoy the beautiful scenery.
CARL AZUZ: Before we sail off into the sunset this week, we're climbing aboard a type of boat that may float but doesn't exactly glide through the water.
When it's time to take off, the hydrofoils retract and the sea glider won't fly within a wingspan of the water surface, benefiting from an aerodynamic principle called ground effect to glide along a cushion of air.