There are too many happy coincidences that are not well set up, and the early sections bounce back and forth
between the two stories too frequently.
The spring-loaded targets bounce back and forth
Now, Haroche and his colleagues have shown how to count photons nondestructively while they bounce back and forth
between two mirrors.
As the waves bounce back and forth
through the upper sand layer, waves of a certain frequency (number of vibrations per second) become amplified, or louder, explains Hunt.
Yet each system affects the design of the other, which means vehicle prototypes bounce back and forth
as we try to fix the problems caused by changes the other guy made in his system.
Bundles of sensors placed on each canal door emit signal alerts that bounce back and forth
Finally, in cyberspace we don't just have text, we have hypertext, and readers can bounce back and forth
between biblical texts, commentaries, and ancient maps, accessing an encyclopedia of resources at the touch of a keypad.
At each end of the stack, partially reflective crystal surfaces cause many of those photons to bounce back and forth
. The rebounding photons boost the odds that other electrons in the quantum wells also will convert their energy into photons rather than heat, Gmachl notes.
Once released, light photons bounce back and forth
between the laser tube's two mirrors (see diagram, upper left).
In fact, babies forced to bounce back and forth
between the sensory overload of the waking world and the sensory barrenness of dark, quiet bedrooms may often find it difficult to relax, fall asleep, wake up, or concentrate, she theorizes.
These ions bounce back and forth
in the tangled field, accelerating to energies high enough to emit X rays, Petre and Lisse suggest.
The photons emitted by excited atoms bounce back and forth
between two mirrors, inducing additional atoms to emit light of the same wavelength.
When surface electrons get stuck on a terrace, they bounce back and forth
between the edges in a standing wave; these electrons can still travel parallel to the edges, however.