Recent excavations in O Street N.W. have brought to light examples of French crenellation introduced by Filament, as well as decadent specimens that can safely be dated a little later.
The polarized light examples bring us to the concept of ecological and evolutionary traps that have attracted much attention in anthropogenic environments (e.g., Schlaepfer et al. 2002; Gilroy and Sutherland 2007).
Instagram is the obvious shining-light example here.
As a note, the shot Sony Ericsson chose to show as a low-light example wasn't exactly flattering — so don't get too excited about taking artsy shots next time you hit the club.
The underlying idea is the same as in the flashing lights example.
The visible-light example (light bulb) is provided for comparison, but its energy output is primarily in the infrared and visible portion of the electromagnetic spectrum.
But look carefully enough into the teenage wasteland and you'll see occasional shining lights, examples of extraordinary commitment and talent that make you think that perhaps the next generation isn't headed for that famous hand basket after all.
"Sometimes it takes them six hours just to find lighting examples just to show to their clients, because they need show them 15 different examples…that should not be a six-hour process," Ryan says.
In light of Example 3.4 we might wonder whether we can, for example, eliminate the condition (Delta^{2}y(0)ge0).
There is little sense of natural light, for example.
