By
guiding tiny particles around themselves, small moons embedded in Saturn's rings create the propeller - like features seen here.
Not exact matches
Guided by the trapped
particle, they then created a
tiny pore in the cell membrane using an ultra-short laser pulse from a femtosecond laser.
Now, an expert U.N. panel has come up with a technical road map to
guide the first global effort to create a standardized emissions inventory of
tiny soot
particles.