In 1897 XXI Poems: Towards the Source was published in an edition of only 200 copies.
Soon afterwards the Israeli military responded, launching artillery fire towards the source of the rockets.
Whether you are moving towards the source, or away from it, or are stationary, doesn't matter: speed of light is universal.
We found shifting the position of the gate asymmetrically towards the source terminal in these transistors improved the switching time.
However, when the components are programmed to adjust their diameter in response to a varying environmental signal, there is collective locomotion towards the source of the signal.
First, if there is no environmental-signal gradient at the location of the aggregate of components, the system cannot move towards the source of the signal.
Otherwise, if the robot has made progress towards the source, then the robot returns to the Stabilize state and the process repeats.
Another reads, "Trees are a recording of light, light turned into carbon through photosynthesis -- the transformation of light into dark physical matter -- an architecture of inky black darkness, growing towards the source".
The ability of microorganisms to sense chemical gradients and direct their movement either up the gradient towards the source (attraction) or down the gradient away from the source (repulsion).
He said that we must always swim against the current towards the source of the river, because even if you never reach the source you will at least train your muscles.
For example, a metamaterial can have a negative index of refraction, the ability to bend light back towards the source, unlike materials found in nature, which always bend light forward away from the source.
