instability of high atomic weight femto-structures by being accelerated to near light speed, letting it travel interstellar distances before impacting a target and constructing a stable nano-scale structure as it decays. See also Attophysics Femtochemistry Mode-locking, a laser technique producing pulses in the femtosecond range Ultrashort pulse FEMTO - Fluidics enhanced molecular transfer operation References External links Femtotech? (Sub)Nuclear Scale Engineering and Computation There’s Plenty More Room at the Bottom: Beyond Nanotech to Femtotech Femtocomputing Hypothetical technology Nanotechnology